#include<iostream>
#include<cstdio>
#include<cmath>
using namespace std;
int T;
double n,m,r;
double pi=acos(-1.0);
int main()
{
    scanf("%d",&T);
    for(int test=1;test<=T;test++)
    {
        printf("Case #%d:\n",test);
        cin>>n>>m>>r;
        double t=(m/2)/tan(pi/n);
        if(t>r)puts("Give me a kiss!");
        else puts("I want to kiss you!");
    }
    return 0;
}