#include <iostream>
#include <cstring>
#include <cmath>
#include <cstdio>
#include <algorithm>
using namespace std;
#define eps 1e-9
#define ld long double
const double pi=acos(-1.0);
ld n,m,p;int t;
inline ld Get_Real()
 {
     double x;scanf("%lf",&x);
     return x;
 }
int main()
 {
     //freopen("input.txt","r",stdin);
     cin >>t;
     for (int T=1;T<=t;T++)
      {
          n=Get_Real();m=Get_Real();p=Get_Real();
          printf("Case #%d:\n",T);
          if (m/tan(pi/n)/2+eps>p) puts("Give me a kiss!"); else
            puts("I want to kiss you!");
      }
     return 0;
 }