#include<stdio.h>
#include<string.h>
#include<algorithm>
#include<math.h>
using namespace std;
#define pi  3.1415926535898
#define eps 1e-8
int ok(double a,double b)
{
    if(fabs(a-b)<eps) return 1;
    else return 0;
}
int main()
{
    int ca = 1;
    int t, n;
    double a, r;
    scanf("%d",&t);
    while(t--)
    {
        scanf("%d %lf %lf",&n,&a,&r);
        double up = cos((180.0/n)*(pi/180));
        double down  = sin((180.0/n)*(pi/180));
        double rr = (a/2)*(up/down);
        printf("Case #%d:\n",ca++);
        if(rr>r) printf("Give me a kiss!\n");
        else if(ok(rr,r)) printf("Give me a kiss!\n");
        else printf("I want to kiss you!\n");
    }
    return 0;
}