#include <bits/stdc++.h>
using namespace std;
ifstream fin("xerox.in");
ofstream fout("xerox.out");
int t,n,dx,dy,x,y,i,k,xo,j;
int main()
{
    fin>>t;
    while(t--)
    {
        fin>>n>>dx>>dy;
        xo=0;
        for(i=1;i<=n;i++)
        {
            fin>>k;
            for(j=1;j<=k;j++)
                fin>>x>>y;
            xo^=k;
        }
        if(xo)
            fout<<1<<'\n';
        else
            fout<<0<<'\n';
    }
    return 0;
}