B

#include<bits/stdc++.h>
#define ll long long
using namespace std;

int main(){
    int t;
    cin>>t;
    int a[100];
    while(t--){
        int n,f,k,fav;
        cin>>n>>f>>k;
        for(int i=0;i<n;i++)
            cin>>a[i];

        fav=a[f-1];

        sort(a,a+n,greater<int>());

        if(k==n||a[k]<fav)
            cout<<"YES";
        else if(a[k]==fav&&a[k-1]==fav)
            cout<<"MAYBE";
        else
            cout<<"NO";

        cout<<endl;
    }
}