import sys; input = sys.stdin.buffer.readline
sys.setrecursionlimit(10**7)
from collections import defaultdict
con = 10 ** 9 + 7; INF = float("inf")

def getlist():
	return list(map(int, input().split()))

#処理内容
def main():
	H, W = getlist()
	table = []
	for i in range(H):
		A = getlist()
		table.append(A)

	Hsum = [1] * H
	Wsum = [1] * W
	Hzero = [0] * H
	Wzero = [0] * W
	zerocnt = 0
	ALL = 1
	for i in range(H):
		for j in range(W):
			if table[i][j] == 0:
				Hzero[i] += 1
				Wzero[j] += 1
				zerocnt += 1
			else:
				ALL = (ALL * table[i][j]) % con
				Wsum[j] = (Wsum[j] * table[i][j]) % con
				Hsum[i] = (Hsum[i] * table[i][j]) % con

	# print(Hsum)
	# print(Wsum)
	# print(ALL)

	# クエリ
	Q = int(input())
	for i in range(Q):
		r, c = getlist()
		r -= 1; c -= 1
		z = Hzero[r] + Wzero[c]
		if table[r][c] == 0:
			z -= 1

		if z == zerocnt:
			ans = ALL * pow(Hsum[r], con - 2, con) * pow(Wsum[c], con - 2, con)
			if table[r][c] != 0:
				ans *= table[r][c]

			ans %= con
			print(ans)
		else:
			print(0)

if __name__ == '__main__':
	main()