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#include <iostream>
using namespace std;
struct T{
long int A;
long int B;long int C;
};
int main(){
int n;
T t[20];
cin>>n;
for(int i=0;i<n;i++){
cin>>t[i].A>>t[i].B>>t[i].C;
}
for(int i=0;i<n;i++){
if(t[i].A+t[i].B>t[i].C)
cout<<"Case"<<" "<<"#"<<i+1<<":"<<" "<<"true"<<endl;
else
cout<<"Case"<<" "<<"#"<<i+1<<":"<<" "<<"false"<<endl;
}
}
