#include <iostream>
#include <string>
using namespace std;
struct Student
{
string number;
int Chinese,Math,English;
};
int avery(Student& s)
{
return(s.Chinese+s.English+s.Math)/3;
}
bool pass(Student& s)
{
bool f=false;
if(!(s.Chinese<60||s.English<60||s.Math<60))
{
f=true;
}
return f;
}
int main()
{
Student student;
while(cin>>student.number>>student.Chinese>>student.Math>>student.English)
{
cout<<"student:"<<student.number<<endl;
cout<<avery(student)<<endl;
if(pass(student))
{
cout<<"pass"<<endl;
}
else
{
if(student.Chinese<60)
cout<<"Chinese"<<endl;
if(student.Math<60)
cout<<"Math"<<endl;
if(student.English<60)
cout<<"English"<<endl;
}
}
return 0;
}