/*
    Author: Uday Gupta
*/

#include<bits/stdc++.h> 
#include  <iostream>
#include<unordered_map>
using namespace std;
#pragma warning(disable : 4996)

//----------define start----------//
#define pb push_back
#define mp make_pair
#define ff first
#define ss second
//#define endl "\n"
typedef long long ll;
#define int ll
#define sz(x) ((int)x.size())
#define rep(i, n)    for(int i = 0; i < (n); ++i)
#define repA(i, a, n)  for(int i = a; i <= (n); ++i)
#define repD(i, a, n)  for(int i = a; i >= (n); --i)
#define trav(a, x) for(auto& a : x)
#define all(x) x.begin(), x.end()
#define fill(a)  memset(a, 0, sizeof (a))
//----------define end----------//

//----------const start----------//
const int N = 2e5 + 5;
const int mod = 1e9 + 7;
const ll inf = 1e18;
//----------const end----------//

//----------typedef start----------//
typedef unsigned long long ull;
typedef long double ld;
typedef pair<int, int> pii;
typedef vector<int> vi;
//----------typedef end----------//


//----------global variables start----------//
//int n;
//string s;
//vector<int> a(N);
//vector<vector<int>> memo_table(N, vector<int>(4));
//----------global variables end----------//
ll po(ll x, ll y, ll p = mod) { ll res = 1; x %= p; while (y > 0) { if (y & 1)res = (res * x) % p; y = y >> 1; x = (x * x) % p; }return res; }
ll inv(ll x, ll p = mod) { return po(x, p - 2); }


long long gcd(int a, int b)
{
    if (b == 0)
        return a;
    return gcd(b, a % b);
}


long long lcm(int a, int b)
{
    return (a / gcd(a, b)) * b;
}


void solve()
{
    string s;
    getline(cin, s);
    while (s == "Is it rated?") {
        cout << "NO" << endl;
        getline(cin, s);        
    }
}


signed main()
{

    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(0);

#ifndef ONLINE_JUDGE 
    freopen("input.txt", "r", stdin);
    freopen("error.txt", "w", stderr);
    freopen("output.txt", "w", stdout);
#endif

    int t = 0;
    int test_cases = 1;
    //cin >> test_cases;
    //cout << fixed << setprecision(6);
    while (t++ < test_cases)
    {	//cout << "Case #" << t << ": ";
        solve();
        cout << "\n";
    }

    cerr << "time taken : " << (float)clock() / CLOCKS_PER_SEC << " secs" << endl;

    return 0;
}