#include <stdio.h>
#include <math.h>
#include <string.h>
#include <stdlib.h>
#include <iostream>
#include <algorithm>
using namespace std;
typedef long long ll;
const int inf=0x3f3f3f3f;
const int maxn=1000010;

int main(){
    int T,t;
    scanf("%d",&T);
    t=1;
    while(T--){
        int n;
        double a,r,u,h;
        scanf("%d%lf%lf",&n,&a,&r);
        u=180*(n-2)/n/2;
        h=tan(u*3.1415927/180)*a/2;
        if(h>=r)
            printf("Case #%d:\nGive me a kiss!\n",t++);
        else
            printf("Case #%d:\nI want to kiss you!\n",t++);

    }
    return 0;
}