#include <bits/stdc++.h>
#define rep(i,n) for(int i = 0; i < (int)(n); i++)
#define rrep(ri,n) for(int ri = (int)(n-1); ri >= 0; ri--)
#define rep2(i,x,n) for(int i = (int)(x); i < (int)(n); i++)
#define rrep2(ri,x,n) for(int ri = (int)(n-1); ri >= (int)(x); ri--)
#define repit(itr,x) for(auto itr = x.begin(); itr != x.end(); itr++)
#define rrepit(ritr,x) for(auto ritr = x.rbegin(); ritr != x.rend(); ritr++)
#define ALL(x) x.begin(), x.end()
using ll = long long;
using namespace std;

// auto mod int
// https://youtu.be/L8grWxBlIZ4?t=9858
// https://youtu.be/ERZuLAxZffQ?t=4807 : optimize
// https://youtu.be/8uowVvQ_-Mo?t=1329 : division
const int mod = 1000000007;
struct mint {
  ll x; // typedef long long ll;
  mint(ll x=0):x((x%mod+mod)%mod){}
  mint operator-() const { return mint(-x);}
  mint& operator+=(const mint a) {
    if ((x += a.x) >= mod) x -= mod;
    return *this;
  }
  mint& operator-=(const mint a) {
    if ((x += mod-a.x) >= mod) x -= mod;
    return *this;
  }
  mint& operator*=(const mint a) {
    (x *= a.x) %= mod;
    return *this;
  }
  mint operator+(const mint a) const {
    mint res(*this);
    return res+=a;
  }
  mint operator-(const mint a) const {
    mint res(*this);
    return res-=a;
  }
  mint operator*(const mint a) const {
    mint res(*this);
    return res*=a;
  }
  mint pow(ll t) const {
    if (!t) return 1;
    mint a = pow(t>>1);
    a *= a;
    if (t&1) a *= *this;
    return a;
  }

  // for prime mod
  mint inv() const {
    return pow(mod-2);
  }
  mint& operator/=(const mint a) {
    return (*this) *= a.inv();
  }
  mint operator/(const mint a) const {
    mint res(*this);
    return res/=a;
  }
};

int main(){
  int h, w;
  cin >> h >> w;
  vector<vector<mint>> a(h, vector<mint>(w));
  set<pair<int, int>> zero;
  rep(i, h){
    rep(j, w){
      int in;
      cin >> in;
      if(in == 0){
        zero.insert({i, j});
        in = 1;
      }
      a.at(i).at(j) = in;
    }
  }

  vector<mint> hp(h, 1), wp(w, 1);
  mint tot = 1;
  rep(i, h){
    rep(j, w){
      wp.at(j) *= a.at(i).at(j);
      hp.at(i) *= a.at(i).at(j);
      tot *= a.at(i).at(j);
    }
  }

  int qe;
  cin >> qe;
rep(_q, qe){
  int r, c;
  cin >> r >> c;
  r--; c--;
  mint ans = tot;
  if(zero.size() != 0){
    bool f = false;
    for(auto p : zero){
      if(p.first != r && p.second != c) f = true;
    }
    if(f == true){
      ans = 0;
      cout << ans.x << endl;
      continue;
    }
  }
  ans *= a.at(r).at(c);
  ans /= hp.at(r);
  ans /= wp.at(c);
  cout << ans.x << endl;
}

  return 0;
}