#include<bits/stdc++.h>
using namespace std;
int main()
{

    int t;
    cin>>t;
    for(int i =0; i<t; i++)
    {
        int x,y;
        cin>>x>>y;
        set<int>a,b;
        for(int j = 0; j<x; j++){
            int aa;
            cin>>aa;
            a.insert(aa);
        }
        for(int j = 0; j<y; j++){
            int aa;
            cin>>aa;
            b.insert(aa);
        }
       int s1 = a.size();
        int s2 = b.size();
        if(s1<s2)
        {
           if(s1==4)
           {
               cout<<"YES"<<endl;
           }else
           {
               cout<<"NO"<<endl;
           }
        }else
        {
            if(s2 == 10)
            {
                cout<<"YES"<<endl;
            }else{
            cout<<"NO"<<endl;
            }
        }
    }
    return 0;
}