// editor3
#include <iostream>
#include<string>
using namespace std;
void display (string name,int grade){
    // if(grade<1||grade>12)
    // cout<<"Invalid input"<<endl;
    // else 
    cout<<"Student: "<< name <<", Grade: "<<grade<<endl;
}
void display (string name,string subject){
    cout<<"Teacher: "<< name <<", Subject: "<<subject<<endl;
}
int main (){
    int n;
    cin>>n;
    // if (n<1||n>10){
    //     cout<<"Invalid input";
    //     return 0;
    // }
    for(int i=0;i<n;i++)
    {
        string type;
        cin>>type;
        
    }
    if(type!="Student"&&type!="Teacher"){
        cout << "Invalid input";return 0;
        if (type=="Student"){
        string name ;
        int grade;
        cin>>name>>grade;
        display(name,grade);
    }
    else if (type =="Teacher"){
        string name,subject;
        cin>>name>>subject;
        display(name,subject);
    }
    // else{
    //     cout<<"Invalid input"<<endl;
    // }
}
return 0;
}