import sys
input = sys.stdin.buffer.readline
sys.setrecursionlimit(10 ** 7)
mod = 10 ** 9 + 7

H, W = map(int, input().split())
A = tuple(tuple(map(int, input().split())) for _ in range(H))

ALL = 1
row = [1] * H
col = [1] * W
for i, ai in enumerate(A):
    for j, a in enumerate(ai):
        row[i] *= a
        col[j] *= a
        ALL *= a
        row[i] %= mod
        col[j] %= mod
        ALL %= mod

for i in range(H):
    row[i] = pow(row[i], mod - 2, mod)
for j in range(W):
    col[j] = pow(col[j], mod - 2, mod)


Q = int(input())
for _ in range(Q):
    r, c = map(int, input().split())
    r -= 1
    c -= 1
    res = ALL * row[r] * col[c] * A[r][c] % mod
    print(res)