#include <cstdio>

using namespace std;

int main()
{
  freopen( "xerox.in", "r", stdin );
  freopen( "xerox.out", "w", stdout );

  int t;

  scanf( "%d", &t );

  while( t )
  {
    int n, dx, dy, m, sumxor=0;

    scanf( "%d%d%d", &n, &dx, &dy );

    for( int i=1;i<=n;i++ )
    {
      scanf( "%d", &m );

      sumxor^=m;

      for( int j=1;j<=m;j++ )
      {
        int x, y;

        scanf( "%d%d", &x, &y );
      }
    }

    printf( "%d\n", (sumxor>0) );

    t--;
  }

  return 0;
}