import sys inpt = sys.stdin.readline from itertools import accumulate mod = 10**9+7 h, w = map(int, input().split()) A = tuple(tuple(map(int, input().split())) for _ in range(h)) row_cumsum = [1]*h col_cumsum = [1]*w row_zero = [0]*h col_zero = [0]*w zero_cnt = 0 temp = 1 for i, L in enumerate(A): for j, a in enumerate(L): if a == 0: zero_cnt += 1 row_zero[i] += 1 col_zero[j] += 1 row_cumsum[i] *= a row_cumsum[i] %= mod col_cumsum[j] *= a col_cumsum[j] %= mod temp *= a temp %=mod if i == h-1: col_cumsum[j] = pow(col_cumsum[j], mod-2, mod) row_cumsum[i] = pow(row_cumsum[i], mod-2, mod) q = int(input()) if temp: for _ in range(q): r, c = map(int, input().split()) r -= 1 c -= 1 ans = temp * row_cumsum[r] * col_cumsum[c] * A[r][c] ans %= mod print(ans) else: for i in range(h): for j in range(w): if row_zero[i]+col_zero[j]-(A[i][j]==0) == zero_cnt: other = 1 for s in range(h): for t in range(w): if s == i or t == j: continue other *= A[s][t] other %= mod for _ in range(q): r, c = map(int, input().split()) r -= 1 c -= 1 if r == i and c == j: print(other) else: print(0) exit() for _ in range(q): print(0)