#include <cstdio>
#include <algorithm>
#include <cstdlib>
#include <cstring>
#include <cmath>
#include <climits>

using namespace std;

const double pi=acos(-1.0);
void dit(int id){
    int n;double a,r;scanf("%d%lf%lf",&n,&a,&r);
    a=a*0.5/tan(pi/n);
    if(r-a>1e-6)printf("Case #%d:\nI want to kiss you!\n",id);
    else printf("Case #%d:\nGive me a kiss!\n",id);
}
int main() {
    int T;scanf("%d",&T);for(int i=1;i<=T;++i)dit(i);
}