MOD = 10 ** 9 + 7
H, W = map(int, input().split())
A = [list(map(int, input().split())) for _ in range(H)]
MHR = [1] * H
MWR = [1] * W
total = 1
SH = set()
SW = set()
for h in range(H):
    for w in range(W):
        if A[h][w] > 0:
            MHR[h] *= A[h][w]
            MHR[h] %= MOD
            MWR[w] *= A[h][w]
            MWR[w] %= MOD
            total *= A[h][w]
            total %= MOD
        else:
            SH.add(h)
            SW.add(w)
for h in range(H):
    MHR[h] = pow(MHR[h], -1, MOD)
for w in range(W):
    MWR[w] = pow(MWR[w], -1, MOD)

f = 0
if len(SH) == 1 and len(SW) == 1:
    f = 1
else:
    f = 2

for _ in range(int(input())):
    r, c = map(int, input().split())
    r -= 1
    c -= 1
    if f == 2:
        print(0)
        continue
    if f == 1:
        if r not in SH or c not in SW:
            print(0)
            continue
        ans = total
    else:
        ans = total * A[r][c]
    ans %= MOD
    ans *= MHR[r]
    ans %= MOD
    ans *= MWR[c]
    ans %= MOD
    print(ans)