import sys

sys.setrecursionlimit(10**7)
def I(): return int(sys.stdin.readline().rstrip())
def MI(): return map(int,sys.stdin.readline().rstrip().split())
def LI(): return list(map(int,sys.stdin.readline().rstrip().split()))
def LI2(): return list(map(int,sys.stdin.readline().rstrip()))
def S(): return sys.stdin.readline().rstrip()
def LS(): return list(sys.stdin.readline().rstrip().split())
def LS2(): return list(sys.stdin.readline().rstrip())


H,W = MI()
A = [LI() for _ in range(H)]
mod = 10**9+7

row = []
for i in range(H):
    a = 1
    for j in range(W):
        a *= A[i][j]
        a %= mod
    row.append(a)

column = []
for j in range(W):
    a = 1
    for i in range(H):
        a *= A[i][j]
        a %= mod
    column.append(a)

p = 1
for i in range(H):
    p *= row[i]
    p %= mod

Q = I()
for _ in range(Q):
    r,c = MI()
    r -= 1
    c -= 1
    ans = p*A[r][c]*pow(row[r],mod-2,mod)*pow(column[c],mod-2,mod)
    ans %= mod
    print(ans)