#include <iostream>

using namespace std;

int main()
{
    int n, k,x,sureAboutAnswer;
     cin>>n>>k;

     string response;
     while(response != "exit") {
         cout << "query " << x << "\n";
         cout.flush();

         cin >> response;
        if(response == "broke") k--;

        if(!sureAboutAnswer) {
            cout << "query " << x << "\n";
            cout.flush();

            cin >> response;
            if(response == "broke") k--;
       }
        else {
            cout << "answer " << x << "\n";
            cout.flush();
           cin >> response;
        }
    }
    return 0;
}