#include <cstdio>
#include <cmath>

const double PI = 3.1415926535;

int main()
{
    int t;
    scanf("%d", &t);
    
    for (int i = 1; i <= t; i++) {
        int n;
        double a, r;
        scanf("%d%lf%lf", &n, &a, &r);
        
        double tri = (n - 2.0) * PI / n;
        double l = (a / 2.0) * tan(tri / 2.0);
        
        printf("Case #%d:\n", i);
        
        if (l > r)
            puts("Give me a kiss!");
        else
            puts("I want to kiss you!");
    }
    
    return 0;
}