H, W = map(int, input().split())
mod = 10 ** 9 + 7
A = []
ans = 1
for i in range(H):
    A.append(list(map(int, input().split())))
    for j in range(W):
        ans *= A[i][j]
        ans %= mod
        
DH, DW = [1] * H, [1] * W
for i in range(H):
    for j in range(W):
        DH[i] *= A[i][j]
        DH[i] %= mod
        DW[j] *= A[i][j]
        DW[j] %= mod
    
for i in range(H):
    DH[i] = pow(DH[i], mod - 2, mod)
for j in range(W):
    DW[j] = pow(DW[j], mod - 2, mod)
        
    
Q = int(input())
for i in range(Q):
    r, c = map(int, input().split())
    r, c = r - 1 , c - 1
    print(ans * DH[r] * DW[c] * A[r][c] % mod)