//Bafo - OBI2005
#include <stdio.h>

int main() {
	int n, j1, j2, t1=0, t2=0, i, teste=1;

	while (scanf("%d", &n)&&n) {
		printf("Teste %d\n", teste++);
		t1=0;
		t2=0;
		for (i=1; i<=n; i++) {
			scanf("%d %d", &j1, &j2);
			t1+=j1;
			t2+=j2;
		}
		if (t1>t2) {
			printf("Aldo");
		} else {
			printf("Beto");
		}
		printf("\n\n");
	}
	return 0;
}