#include <fstream>
using namespace std;

int main()
{
    ifstream fin("xerox.in");
    ofstream fout("xerox.out");
    ios_base::sync_with_stdio(false);
    int n, i, j, t, dx, dy, x, y, s, m;
    fin >> t;
    while(t--)
    {
        fin >> n >> dx >> dy;
        s=0;
        for(i=1; i<=n; i++)
        {
            fin >> m;
            for(j=1; j<=m; j++)
                fin >> x >> y;
            s=s^m;
        }
        if(s) fout << 1 << "\n";
        else fout << 0 << "\n";
    }
    fin.close();
    fout.close();
    return 0;
}