#include <iostream>
using namespace std;
int main(){
    string Title;
    string Author;
    cin>>Title;
    cin>>Author;
    if(Title.len()>0 && Author.len()>0){
        cout<<"Title: "<<Title<<endl;
        cout<<"Author: "<<Author;
    }
    else{
        cout<<"empty";
    }
    return 0;
}