#include "bits/stdc++.h"
using namespace std;
#define k(n) begin(n), end(n)

void solve(){
  int n; cin >> n;
  vector<int> a(n), b(n);
  for (auto &e: a) cin >> e;
  for (auto &e: b) cin >> e;
  cout << (*min_element(k(a)) > *max_element(k(b)) ? "Yes\n" : "No\n");
}

int main(){int t; cin >> t; while (t--) solve();}