#include <bits/stdc++.h>
using namespace std;

typedef long long ll;
typedef unsigned long long ull;
typedef pair<ll, ll> P;

#define fi first
#define se second
#define repl(i,a,b) for(ll i=(ll)(a);i<(ll)(b);i++)
#define rep(i,n) repl(i,0,n)
#define all(x) (x).begin(),(x).end()
#define dbg(x) cout<<#x"="<<x<<endl
#define mmax(x,y) (x>y?x:y)
#define mmin(x,y) (x<y?x:y)
#define maxch(x,y) x=mmax(x,y)
#define minch(x,y) x=mmin(x,y)
#define uni(x) x.erase(unique(all(x)),x.end())
#define exist(x,y) (find(all(x),y)!=x.end())
#define bcnt __builtin_popcountll

#define INF 1e16
#define mod 1000000007

ll mod_pow(ll x,ll n){
  ll res=1;
  while(n>0){
    if(n&1LL)res=res*x%mod;
    x=x*x%mod;
    n>>=1LL;
  }
  return res;
}

int main(){
  cin.tie(0);
  ios::sync_with_stdio(false);

  int H,W;
  cin>>H>>W;
  vector<vector<ll>> A(H,vector<ll>(W));
  rep(i,H)rep(j,W)cin>>A[i][j];

  vector<ll> rsum(H,1),csum(W,1);
  ll tot=1;
  rep(i,H){
    rep(j,W){
      (rsum[i]*=A[i][j])%=mod;
      (csum[j]*=A[i][j])%=mod;
      (tot*=A[i][j])%=mod;
    }
  }

  int Q;
  cin>>Q;
  while(Q--){
    int r,c;
    cin>>r>>c;
    r--;c--;
    ll ans=tot;
    (ans*=mod_pow(rsum[r],mod-2))%=mod;
    (ans*=mod_pow(csum[c],mod-2))%=mod;
    (ans*=A[r][c])%=mod;
    cout<<ans<<"\n";
  }

  return 0;
}