#include<iostream>
#include<cstring>
#include<cmath>
#include<cstdio>


using namespace std;

const double PI=acos(-1);
int T,n;
double a,r,R,o;

int main(){
    scanf("%d",&T);
    for (int Case=1;Case<=T;Case++){
        scanf("%d%lf%lf",&n,&a,&r);
        o=PI/n;
        R=a/2/tan(o);
        printf("Case #%d:\n",Case);
        if (R+1e-6>=r) printf("Give me a kiss!\n");
        else printf("I want to kiss you!\n");
    }
    return 0;
}