#include <vector>
#include <iostream>
using namespace std;
vector<vector<bool>>vacant;
vector<int>diag;
void block(int x, int y){
diag[x+y]--;
vacant[x][y] = false;
if(!vacant[x+1][y-1] && vacant[x+1][y])
block(x+1,y);
if(!vacant[x+1][y-1] && vacant[x][y-1])
block(x,y-1);
if(!vacant[x-1][y+1] && vacant[x][y+1])
block(x,y+1);
if(!vacant[x-1][y+1] && vacant[x-1][y])
block(x-1,y);
}
int main() {
ios_base::sync_with_stdio(false);
cin.tie(0);
int n, m;
cin >> n >> m;
vacant.assign(n+2, vector<bool>(m+2));
diag.resize(n+m+1);
for(int i = 1; i <= n; i++)
for(int j = 1; j <= m; j++){
diag[i+j]++;
vacant[i][j] = true;
}
for(int i = 1; i <= n; i++){
for(int j = 1; j <= m; j++){
int blocked;
cin >> blocked;
if(blocked){
block(i, j);
}
}
}
int q;
cin >> q;
while(q--){
int x, y;
cin >> x >> y;
if(!vacant[x][y])
cout << 1 << '\n';
else if(diag[x+y] == 1)
cout << 0 << '\n';
else{
cout << 1 << '\n';
block(x, y);
}
}
return 0;
}
