#include <iostream>
#include <fstream>
#include <algorithm>
using namespace std;
const int NMAX=1e3;
int n, m, mat[NMAX+5][NMAX+5], viz[NMAX+5][NMAX+5], diag[NMAX*2+5];
void block (int x, int y)
{
diag[x+y]--;
viz[x][y]=0;
if (!viz[x+1][y-1] && viz[x+1][y]) block (x+1, y);
if (!viz[x+1][y-1] && viz[x][y-1]) block (x, y-1);
if (!viz[x-1][y+1] && viz[x-1][y]) block (x-1, y);
if (!viz[x-1][y+1] && viz[x][y+1]) block (x, y+1);
}
int main ()
{
ios_base :: sync_with_stdio (0);
cin.tie (nullptr);
cin >> n >> m;
for (int i=1;i<=n;i++)
{
for (int j=1;j<=m;j++)
{
diag[i+j]++;
viz[i][j]=1;
}
}
for (int i=1;i<=n;i++)
{
for (int j=1;j<=m;j++)
{
cin >> mat[i][j];
if (mat[i][j] && viz[i][j])
block (i, j);
}
}
int q;
cin >> q;
while (q--)
{
int x, y;
cin >> x >> y;
if (!viz[x][y])
cout << "1\n";
else if (diag[x+y]==1)
cout << "0\n";
else
cout << "1\n", block (x, y);
}
return 0;
}
