3 3 20
4 4
2 4
2 2
2 2
2 2
5 5
2 2
2 2
2 2
5 5
5 5
3 5
4 2
2 2
5 5
5 5
3 5
5 5
2 2
3 3
 1 10 10
1 19
2 12
2 8
2 16
2 2
2 4
1 9
2 18
2 14
2 10
 10 10 10
2 6
17 7
5 19
14 14
10 10
16 2
6 10
7 17
18 2
17 1
 10 10 10
12 10
8 4
10 8
15 13
11 11
8 6
9 19
13 19
6 4
19 19
 3 3 20
5 5
6 6
6 6
6 2
6 4
6 6
6 6
5 3
5 5
6 4
6 2
5 1
5 1
6 6
6 6
6 2
5 5
6 4
5 3
6 4
 3 3 20
1 1
4 4
1 1
4 4
3 3
1 1
3 1
6 6
1 1
4 6
3 1
3 3
6 4
3 1
6 6
4 6
3 1
4 6
4 6
5 1
 1 10 10
2 10
1 9
2 12
2 18
2 4
2 8
2 20
2 2
2 6
2 14
 10 10 10
2 10
4 6
1 19
7 15
20 18
3 19
11 17
9 17
16 2
19 15
 3 1 20
3 1
1 1
3 1
4 2
4 2
6 2
1 1
5 1
5 1
2 2
4 2
2 2
6 2
4 2
4 2
2 2
1 1
6 2
2 2
6 2
 10 10 10
10 12
19 7
14 12
10 10
8 6
19 19
18 2
12 2
16 4
16 2
 1 1 100
2 2
2 2
1 1
2 2
2 2
1 1
1 1
1 1
2 2
2 2
2 2
1 1
1 1
1 1
1 1
1 1
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1 1
2 2
1 1
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1 1
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2 2
1 1
2 2
1 1
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2 2
2 2
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1 1
2 2
2 2
1 1
2 2
1 1
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2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
1 1
2 2
2 2
1 1
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1 1
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1 1
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1 1
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1 1
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1 1
2 2
1 1
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1 1
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1 1
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1 1
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1 1
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2 2
1 1
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2 2
1 1
2 2
2 2
2 2
1 1
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2 2
2 2
2 2
2 2
1 1
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2 2
2 2
1 1
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2 2
1 1
1 1
2 2
 1 10 10
1 15
1 19
2 16
1 17
2 4
2 2
2 8
1 11
2 10
2 6
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10 2
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19 17
8 8
5 3
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12 12
2 16
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2 4
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2 4
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1 3
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3 3
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2 2
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4 2
4 2
1 1
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 1 10 10
1 19
1 17
2 2
2 10
1 15
2 8
2 6
2 16
2 14
2 4
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8 4
2 4
9 19
16 2
13 7
11 7
7 17
6 6
1 1
15 15
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2 2
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2 2
1 1
1 5
1 1
2 4
1 1
1 1
2 2
1 1
2 2
2 2
1 1
1 5
2 6
1 1
1 1
2 4
1 3
2 6
1 5
2 6
2 2
2 6
1 1
2 4
1 5
1 1
2 6
1 5
2 4
1 3
2 6
1 5
2 6
2 4
2 2
1 3
2 6
2 4
1 3
1 1
2 2
1 3
1 1
2 6
1 5
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2 4
2 4
1 3
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2 4
2 6
1 3
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1 3
2 6
2 2
2 2
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2 6
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1 3
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2 4
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 10 10 10
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9 13
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15 13
13 17
 1 10 10
2 16
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2 10
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2 18
2 12
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2 14
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1 3
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1 1
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1 1
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1 1
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1 3
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1 1
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4 6
1 3
3 5
6 6
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 10 10 10
7 19
14 8
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6 6
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18 6
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11 9
1 15
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2 12
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11 13
8 2
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4 2
6 4
1 3
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2 2
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1 3
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3 1
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1 11
2 8
1 13
2 2
1 5
1 9
1 3
1 7
1 15
1 17
 10 10 10
15 19
12 8
7 13
12 2
8 10
3 5
13 13
9 9
18 2
5 13
 2 3 20
1 3
1 1
1 1
1 3
2 4
2 4
1 1
2 6
1 1
1 3
3 1
2 6
1 1
2 4
1 1
4 6
1 3
1 3
1 1
3 1
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2 6
1 5
2 6
1 1
1 1
4 6
1 5
1 1
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1 3
1 3
6 2
6 2
4 6
4 4
3 1
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1 1
1 3
 10 10 10
10 6
7 5
9 13
13 15
19 7
11 13
5 17
16 6
2 14
7 15
 1 1 20
1 1
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1 1
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2 2
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2 4
2 8
1 19
2 2
2 10
1 5
2 6
1 17
2 14
1 15
 3 3 20
4 2
3 5
3 1
2 2
3 1
5 5
6 2
6 4
1 5
2 6
5 5
3 1
5 3
3 3
2 6
3 3
2 6
3 3
4 2
1 5
 10 10 10
1 19
3 17
12 4
16 20
5 19
5 17
20 2
15 9
16 4
4 16
 1 10 10
2 4
2 8
2 6
1 17
1 9
1 15
2 10
1 11
2 2
1 13
 10 10 10
9 17
9 13
8 10
12 2
18 14
18 6
10 6
13 19
2 12
10 8
 10 10 10
2 6
5 9
5 15
1 19
6 6
8 4
11 9
13 11
4 6
10 2
 10 10 10
16 2
12 6
8 2
12 2
3 15
6 6
7 17
4 16
11 9
2 6
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18 2
15 13
9 19
6 10
20 18
15 19
2 2
11 13
17 13
3 15
 1 2 1
2 2
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2 4
1 13
1 7
2 14
1 19
1 17
2 2
1 15
1 11
2 6
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1 13
2 4
1 5
2 2
1 19
1 11
1 15
1 17
1 7
2 14
 1 10 10
1 17
2 4
2 2
1 11
1 15
1 19
2 6
2 8
2 12
1 13

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#include <bits/stdc++.h>
using namespace std;
template <class T>
inline bool chmax(T &a, T b) {
  if (a < b) {
    a = b;
    return true;
  }
  return false;
}
template <class T>
inline bool chmin(T &a, T b) {
  if (a > b) {
    a = b;
    return true;
  }
  return false;
}
const long long INF = 1e18;
long long a[201000], b[201000];
set<long long> row[401000], column[401000];
long long H, W, Q;
bool g() {
  long long Up = 2 * H - 1;
  long long Down = 0;
  long long Right = 2 * W - 1;
  long long Left = 0;
  long long maxi, mini;
  while (true) {
    if (Up < Down) return true;
    if (Right < Left) return true;
    if (row[Up].empty()) {
      Up -= 2;
      continue;
    }
    auto itr = row[Up].end();
    itr--;
    maxi = *itr;
    mini = *(row[Up].begin());
    if (maxi < Left or mini > Right) {
      Up -= 2;
      continue;
    }
    if (row[Down].empty()) {
      Down += 2;
      continue;
    }
    itr = row[Down].end();
    itr--;
    maxi = *itr;
    mini = *(row[Down].begin());
    if (maxi < Left or mini > Right) {
      Down += 2;
      continue;
    }
    if (column[Right].empty()) {
      Right -= 2;
      continue;
    }
    itr = column[Right].end();
    itr--;
    maxi = *itr;
    mini = *(column[Right].begin());
    if (maxi < Down or mini > Up) {
      Right -= 2;
      continue;
    }
    if (column[Left].empty()) {
      Left += 2;
      continue;
    }
    itr = column[Left].end();
    itr--;
    maxi = *itr;
    mini = *(column[Left].begin());
    if (maxi < Down or mini > Up) {
      Left += 2;
      continue;
    }
    return false;
  }
}
bool f(long long q) {
  for (int i = 0; i <= 4e5; i++) {
    row[i].clear();
    column[i].clear();
  }
  for (int i = 0; i <= q; i++) {
    row[a[i]].insert(b[i]);
    column[b[i]].insert(a[i]);
  }
  return g();
}
int main() {
  cin.tie(0);
  ios::sync_with_stdio(false);
  cin >> H >> W >> Q;
  for (int i = 0; i < Q; i++) {
    cin >> a[i] >> b[i];
    a[i]--;
    b[i]--;
  }
  long long ok = -1;
  long long ng = Q;
  while (abs(ok - ng) > 1) {
    long long mid = (ok + ng) / 2;
    if (f(mid))
      ok = mid;
    else
      ng = mid;
  }
  for (int i = 0; i <= ok; i++)
    cout << "YES"
         << "\n";
  for (int i = ok + 1; i < Q; i++)
    cout << "NO"
         << "\n";
  return 0;
}
