Problem: 

Interaction

This is an interactive problem. You need to read participants' queries from standard input and print your responses to standard output. You don't know the number of queries upfront, so you'll need to process them as you get them; you'll know you're done once you reach the end of the file.

In each query, you will be asked the question, written in one line. You have to answer it correctly, patiently and without any display of emotions. Your response is case-insensitive.

Please make sure to use the stream flushing operation after each response in order not to leave part of your output in some buffer.

Example

Input


Is it rated?
Is it rated?
Is it rated?


Output


NO
NO
NO

Solution (in CPP):

Solution:
#include <bits/stdc++.h>
//
using namespace std;
//
#define ll long long
#define ld long double
#define Fast ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
#define fi first
#define sc second
#define uns unsigned
//
#define vt vector
#define pb push_back
#define pbk pop_back
//
#define st string
#define ch char
#define sz(x) (x).size()
//
#define ct const
#define w(t) while(t--)
#define wh while
//
#define se second
#define fi first
#define input freopen("input.txt" , "r" , stdin);
#define output freopen("output.txt" , "w" , stdout);
#define en "\n"
st tout[6] = {"NO", "YES", "No", "Yes", "no", "yes"};
#define yep(tt) cout << tout[(tt)] << en;
//
using vi = vt <int>;
using vll = vt<ll>;
using vld = vt<ld>;
using vch = vt<ch>;
//
using mi = map <int, int>;
using mll = map <ll, ll>;
using msll = map <st,ll>;
using mlls = map <ll, st>;
using mchll = map <ch, ll>;
using mstst = map <st, st>;
//
using si = set <int>;
using pll =pair <ll, ll>;
using sll = set <ll>;
using pdd = pair <double, double>;
using sch = set <ch>;
//
ct ll INF = 1e9 + 5;
ct ll MOD = 1e5 + 5;
ct ll ARIGATO = 2e5 + 5;
ct ll ASO = 1e18 + 5;
ct ll ANI = 1e6 + 5;
ct ll inf = -1e9;
ct ll mod = -1e5;
ct ll aso = -1e18 ;
ct ll ISM = 1e4;
ct ll N = 1e2 + 1;
//
ll t;
int main()
{
    st s;
    wh(getline(cin , s))
    {
        yep(0)
    }
    return 0;
}