#include <cstdio>
#include <cmath>
#define rep(i,a,n) for (int i=a;i<n;i++)
const double pi=3.1415926535897932384626;

int _,__,n;
double a,r;
int main() {
    for (scanf("%d",&_);_;_--) {
        scanf("%d%lf%lf",&n,&a,&r);
        printf("Case #%d:\n",++__);
        if (0.5*a/tan(pi/n)>=r) puts("Give me a kiss!");
        else puts("I want to kiss you!");
    }
}