#include<stdio.h>
#include<math.h>
#include<algorithm>
#include<queue>
#include<string>
#define maxn 2005
#define INF 99999999
#define pi acos(-1.0)
using namespace std;
int main(){
    int t,cas=1;
    int n;
    double a,r;
    scanf("%d",&t);
    while (t--){
        scanf("%d%lf%lf",&n,&a,&r);
        double d=a/2/tan(pi/n);
        printf("Case #%d:\n",cas++);
        if (d<=r) printf("I want to kiss you!\n");
        else printf("Give me a kiss!\n");
    }
    return 0;
}