#include<iostream>
using namespace std;;
int main(){
    int n;
    cin>>n;
    n--;
    int b1,b2;
    cin>>b1>>b2;
    double s=1.0*b1/b2;
    int q,e;
    while(n--){
        cin>>q>>e;
        double c=1.0*q/e;
        if(s-0.05>c){
            cout<<"better"<<endl;
        }
        else{
            if(s+0.05<c)
                cout<<"worse"<<endl;
            else
                cout<<"same"<<endl;
        }
    }
    return 0;
}