#include <bits/stdc++.h>
#define ll long long
#define LL long long
#define ls p<<1
#define rs p<<1|1
#define Ma 1000005
#define mod 1000000007
#define PLL pair<ll,ll>
#define PDD pair<double,double>
#define IOS ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);
#define fi first
#define se second
#define N 61
#define pb push_back
#define ld long double
#define all(x) x.begin(),x.end()
#define inf 1e18

using namespace std;
string s,t="You are right, but ";
ll a[Ma];

void sol()
{
	getline(cin,s);
	if (s.size()<19)
	{
		printf("Human\n");
		return;
	}
	for (ll i=0;i<19;i++)
		if (s[i]!=t[i])
		{
			printf("Human\n");
			return;
		}
	printf("AI\n");
	return;
}

int main()
{
	IOS
	ll tt=1;
	//cin>>tt;
	while (tt--)
		sol();
	return 0;
}