H, W = map(int, input().split())
A = [list(map(int, input().split())) for  _ in range(H)]
H_inv = [0]*H
W_inv = [0]*W
mod = 10**9+7
al = 1
for i in range(H):
    sm = 1
    for j in range(W):
        al *= A[i][j]
        sm *= A[i][j]
        al %= mod
        sm %= mod
    H_inv[i] = pow(sm, mod-2, mod)
for j in range(W):
    sm = 1
    for i in range(H):
        sm *= A[i][j]
        sm %= mod
    W_inv[j] = pow(sm, mod-2, mod)

Q = int(input())
for i in range(Q):
    r, c = map(int, input().split())
    print((al*H_inv[r-1]*W_inv[c-1]*A[r-1][c-1])%mod)