#include <stdio.h>

int main()
{
	int T, n, m, dx, dy, x[201], y[201];

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

	scanf("%d", &T);

	for (int t = 1; t <= T; ++t) {
		scanf("%d%d%d", &n, &dx, &dy);

		int crt = 0;

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

			crt ^= m;

			for (int j = 1; j <= m; ++j)
				scanf("%d%d", &x[j], &y[j]);
		}

		printf("%d\n", (bool)crt);
	}

	return 0;
}