#include <iostream>
#include <fstream>
using namespace std;
ifstream f ( "xerox.in" );
ofstream g ( "xerox.out" );
int main()
{
    int T, N, M, S, dx, dy, x, y;
    f >> T;

    while ( T-- )
    {
        S = 0;
        f >> N >> dx >> dy;

        while ( N-- )
        {
            f >> M;
            S ^= M;

            while ( M-- )
                f >> x >> y;
        }

        g << ( S != 0 ) ? "1\n" : "0\n";
    }

    return 0;
}