import sys
def input():
	return sys.stdin.buffer.readline()[:-1]

MOD = 10**9+7

H, W = map(int, input().split())
a = [list(map(int, input().split())) for _ in range(H)]
r = [1 for _ in range(H)]
c = [1 for _ in range(W)]
tot = 1
for h in range(H):
	for w in range(W):
		r[h] *= a[h][w]
		r[h] %= MOD
		c[w] *= a[h][w]
		c[w] %= MOD
		tot *= a[h][w]
		tot %= MOD

for _ in range(int(input())):
	x, y = map(int, input().split())
	print((tot * pow(r[x-1], MOD-2, MOD) * pow(c[y-1], MOD-2, MOD) * a[x-1][y-1]) % MOD)