MOD = 10**9 + 7


class modint():
    def __init__(self, value):
        self.value = value % MOD

    def __int__(self):
        return int(self.value)

    def __float__(self):
        return float(self.value)

    def __str__(self):
        return str(self.value)

    def __repr__(self):
        return str(self.value)

    def __add__(self, other):
        return (modint(self.value + other.value) if isinstance(other, modint)
                else modint(self.value + other))

    def __sub__(self, other):
        return (modint(self.value - other.value) if isinstance(other, modint)
                else modint(self.value - other))

    def __mul__(self, other):
        return (modint(self.value * other.value) if isinstance(other, modint)
                else modint(self.value * other))

    def __truediv__(self, other):
        return (modint(self.value * pow(other.value, MOD - 2, MOD))
                if isinstance(other, modint)
                else modint(self.value * pow(other, MOD - 2, MOD)))

    def __pow__(self, other):
        return (modint(pow(self.value, other.value, MOD))
                if isinstance(other, modint)
                else modint(pow(self.value, other, MOD)))

    def __eq__(self, other):
        return (self.value == other.value if isinstance(other, modint)
                else self.value == (other % MOD))

    def __ne__(self, other):
        return (self.value != other.value if isinstance(other, modint)
                else self.value != (other % MOD))

    def __radd__(self, other):
        return (modint(other.value + self.value) if isinstance(other, modint)
                else modint(other + self.value))

    def __rsub__(self, other):
        return (modint(other.value - self.value) if isinstance(other, modint)
                else modint(other - self.value))

    def __rmul__(self, other):
        return (modint(other.value * self.value) if isinstance(other, modint)
                else modint(other * self.value))

    def __rtruediv__(self, other):
        return (modint(other.value * pow(self.value, MOD - 2, MOD))
                if isinstance(other, modint)
                else modint(other * pow(self.value, MOD - 2, MOD)))

    def __rpow__(self, other):
        return (modint(pow(other.value, self.value, MOD))
                if isinstance(other, modint)
                else modint(pow(other, self.value, MOD)))

    def modinv(self):
        return modint(pow(self.value, MOD - 2, MOD))


def main():
    H, W = (int(i) for i in input().split())
    A = [[modint(int(i)) for i in input().split()] for j in range(H)]
    ans = modint(1)
    for h in range(H):
        for w in range(W):
            if A[h][w] != 0:
                ans *= A[h][w]

    pres_h = [1]*(H)
    pres_w = [1]*(W)
    zero_h = []
    zero_w = []
    for h in range(H):
        mul = modint(1)
        for w in range(W):
            if A[h][w] == 0:
                zero_h.append(h)
                break
            else:
                mul *= A[h][w]
        pres_h[h] = mul

    for w in range(W):
        mul = modint(1)
        for h in range(H):
            if A[h][w] == 0:
                zero_w.append(w)
                break
            else:
                mul *= A[h][w]
        pres_w[w] = mul

    zero_h = set(zero_h)
    zero_w = set(zero_w)

    Q = int(input())
    for _ in range(Q):
        r, c = (int(i)-1 for i in input().split())
        v = ans / pres_h[r] / pres_w[c] * A[r][c]
        if len(zero_h - {r}) + len(zero_w - {c}) > 0:
            print(0)
        else:
            print(v + MOD)


if __name__ == '__main__':
    main()