from collections import defaultdict
from collections import Counter 
def solve():
  mod = 10**9+7
  H, W = map(int, input().split())
  h_prod = [1]*H
  w_prod = [1]*W
  A = [list(map(int, input().split())) for _ in range(H)]
  h_zero,w_zero = [],[]
  for i in range(H):
    for j in range(W):
      if A[i][j]==0:
        h_zero.append(i)
        w_zero.append(j)
        continue
      h_prod[i] *= A[i][j]
      w_prod[j] *= A[i][j]
      h_prod[i] %= mod
      w_prod[j] %= mod
  h_zero,w_zero = list(set(h_zero)),list(set(w_zero))
  hl,wl = len(h_zero),len(w_zero)
  Q = int(input())
  total = 1
  for i in range(H):
    total *= h_prod[i]
    total %= mod
  ans = [total]*Q
  for i in range(Q):
    r,c = map(int, input().split())
    if hl>1 and wl>1:
      ans[i] = 0
      continue
    if hl==1 and wl>1 and r-1!=h_zero[0]:
      ans[i] = 0
      continue
    if hl>1 and wl==1 and c-1!=w_zero[0]:
      ans[i] = 0
      continue
    if hl==1 and wl==1 and r-1!=h_zero[0] and c-1!=w_zero[0]:
      ans[i] = 0
      continue
    ans[i] *= pow(h_prod[r-1]*w_prod[c-1],mod-2,mod)
    if A[r-1][c-1]!=0:
      ans[i] *= A[r-1][c-1]
    ans[i] %= mod
  return ans
print(*solve(),sep='\n')