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
2 2
1 1
2 2
1 1
2 2
1 1
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2 2
1 1
2 2
1 1
2 2
2 2
2 2
1 1
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1 1
2 2
2 2
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2 2
1 1
1 1
2 2
2 2
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2 2
2 2
2 2
2 2
2 2
1 1
2 2
2 2
1 1
1 1
1 1
2 2
1 1
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1 1
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1 1
1 1
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1 1
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1 1
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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1 1
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2 2
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1 1
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1 1
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 1 10 10
1 15
1 19
2 16
1 17
2 4
2 2
2 8
1 11
2 10
2 6
 10 10 10
10 2
19 9
19 17
8 8
5 3
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12 12
2 16
5 19
2 4
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2 4
2 4
1 3
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3 3
2 4
3 3
1 3
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3 3
4 4
3 1
1 3
3 3
2 2
2 4
4 2
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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
 10 10 10
8 4
2 4
9 19
16 2
13 7
11 7
7 17
6 6
1 1
15 15
 2 1 2
2 2
1 1
 1 3 100
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
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1 5
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1 3
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2 6
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 10 10 10
17 11
11 15
8 8
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9 13
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15 13
13 17
 1 10 10
2 16
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2 12
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2 14
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 3 3 20
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7 19
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6 6
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11 9
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17 9
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8 2
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1 11
2 8
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1 9
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1 15
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15 19
12 8
7 13
12 2
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3 5
13 13
9 9
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5 13
 2 3 20
1 3
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1 1
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1 1
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2 6
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6 2
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4 4
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 10 10 10
10 6
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19 7
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5 17
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2 14
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 1 1 20
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1 17
2 14
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4 2
3 5
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3 1
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6 2
6 4
1 5
2 6
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2 6
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 10 10 10
1 19
3 17
12 4
16 20
5 19
5 17
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16 4
4 16
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2 4
2 8
2 6
1 17
1 9
1 15
2 10
1 11
2 2
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 10 10 10
9 17
9 13
8 10
12 2
18 14
18 6
10 6
13 19
2 12
10 8
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2 6
5 9
5 15
1 19
6 6
8 4
11 9
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4 6
10 2
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16 2
12 6
8 2
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3 15
6 6
7 17
4 16
11 9
2 6
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9 19
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2 2
11 13
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3 15
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1 13
1 7
2 14
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1 11
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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;
inline int read() {
  int out = 0, fh = 1;
  char jp = getchar();
  while ((jp > '9' || jp < '0') && jp != '-') jp = getchar();
  if (jp == '-') fh = -1, jp = getchar();
  while (jp >= '0' && jp <= '9') out = out * 10 + jp - '0', jp = getchar();
  return out * fh;
}
void print(int x) {
  if (x >= 10) print(x / 10);
  putchar('0' + x % 10);
}
void write(int x, char c) {
  if (x < 0) putchar('-'), x = -x;
  print(x);
  putchar(c);
}
int n, m, q;
int main() {
  n = read(), m = read(), q = read();
  for (int i = 1; i <= q; ++i) {
    if (i > 2)
      puts("NO");
    else if (i == 2 && n == 1 && m == 1)
      puts("NO");
    else
      puts("YES");
  }
  return 0;
}
