#include<cstdio>
#include<cmath>
#define PI 3.1415926535
int main()
{
    int n,t,i,j,k;
    double a,r,R,jiaodu;
    scanf("%d",&t);
    for(k=1;k<=t;++k)
    {
        scanf("%d%lf%lf",&n,&a,&r);
        jiaodu=2*PI/n;
        R=a/2*tan((PI-jiaodu)/2);
        printf("Case #%d:\n",k);
        if(R>=r)
            printf("Give me a kiss!\n");
        else
            printf("I want to kiss you!\n");
    }
    return 0;
}