MOD = 10 ** 9 + 7
h, w = map(int, input().split())
a = [list(map(int, input().split())) for _ in range(h)]
k = 1
row = [1] * h
col = [1] * w
for i in range(h):
    for j in range(w):
        row[i] *= a[i][j]
        col[j] *= a[i][j]
        k *= a[i][j]
        row[i] %= MOD
        col[j] %= MOD
        k %= MOD
q = int(input())
for _ in range(q):
    r, c = map(int, input().split())
    print(k * pow(row[r - 1], MOD - 2, MOD) *
          pow(col[c - 1], MOD - 2, MOD) * a[r - 1][c - 1] % MOD)