#include <iostream>
#include <stdio.h>
#include <string.h>
#include <math.h>
using namespace std;
typedef long long LL;
double n , a , r;
int T , Case;
int main(){
    scanf("%d" , &T);
    while(T--) {
        scanf("%lf%lf%lf" , &n , &a , &r);
        printf("Case #%d:\n" , ++Case);
        double d = 2. * acos(-1.) / n / 2;
        double rr = a / 2. / tan(d);
        puts(rr >= r - 1e-9 ? "Give me a kiss!" : "I want to kiss you!");
    }
}