3 3 20
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2 2
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5 5
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5 5
3 5
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2 2
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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
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6 4
5 3
6 4
 3 3 20
1 1
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1 1
4 4
3 3
1 1
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1 1
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3 1
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3 1
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4 6
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4 6
4 6
5 1
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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
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 3 1 20
3 1
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4 2
4 2
6 2
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6 2
2 2
6 2
 10 10 10
10 12
19 7
14 12
10 10
8 6
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18 2
12 2
16 4
16 2
 1 1 100
2 2
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1 1
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12 8
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15 9
16 4
4 16
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2 4
2 8
2 6
1 17
1 9
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2 10
1 11
2 2
1 13
 10 10 10
9 17
9 13
8 10
12 2
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18 6
10 6
13 19
2 12
10 8
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1 19
6 6
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11 9
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4 6
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11 9
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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 A, class B>
ostream& operator<<(ostream& out, const pair<A, B>& a) {
  return out << "(" << a.first << ", " << a.second << ")";
}
template <class A>
ostream& operator<<(ostream& out, const vector<A>& v) {
  out << "[";
  for (int i = 0; i < int(int(v.size())); i++) {
    if (i) out << ", ";
    out << v[i];
  }
  return out << "]";
}
mt19937 rnd(time(NULL));
const int INF = int(1e9);
const long long INF64 = long long(1e18);
const int MOD = int(1e9) + 7;
const long double EPS = 1e-9;
const long double PI = acos(-1.0);
const int N = 200 * 1000 + 13;
int n, m, k;
pair<int, int> a[N];
bool read() {
  if (scanf("%d%d%d", &n, &m, &k) != 3) return false;
  for (int i = 0; i < int(k); i++) scanf("%d%d", &a[i].first, &a[i].second);
  return true;
}
bool check(int cnt) {
  vector<pair<int, int> > l, r;
  for (int i = 0; i < int(cnt); i++) {
    if (a[i].first % 2 == 1)
      l.push_back(a[i]);
    else
      r.push_back(a[i]);
  }
  sort(l.begin(), l.end());
  sort(r.begin(), r.end());
  int j = 0;
  int mn = INF;
  for (int i = 0; i < int(int(r.size())); i++) {
    while (j < int(l.size()) && l[j].first <= r[i].first) {
      mn = min(mn, l[j].second);
      ++j;
    }
    if (mn <= r[i].second) {
      return false;
    }
  }
  return true;
}
void solve() {
  int l = 1, r = k;
  int res = 0;
  while (l < r - 1) {
    int m = (l + r) / 2;
    if (check(m)) {
      l = m + 1;
      res = m;
    } else {
      r = m - 1;
    }
  }
  for (int _ = 0; _ < int(res); _++) puts("YES");
  for (int _ = 0; _ < int(k - res); _++) puts("NO");
}
int main() {
  cerr.precision(15);
  cout.precision(15);
  cerr << fixed;
  cout << fixed;
  while (read()) {
    solve();
  }
}
