#include <bits/stdc++.h>

using namespace std;

void solve(int cs) {
  int n;
  cin >> n;
  vector<int> a(n), b(n);
  for (auto &i : a) cin >> i;
  for (auto &i : b) cin >> i;

  if (n < 3) {
    cout << "Yes\n";
    return;
  }

  sort(a.begin(), a.end());
  sort(b.begin(), b.end());
  if (a.back() > b.back() || b.back() > a.back()) cout << "Yes\n";
  else cout << "No\n";
}

int32_t main() {
  cin.tie(0) -> sync_with_stdio(0);
  int t = 1;
  cin >> t;
  for (int i = 1; i <= t; i++) {
    solve(i);
  }
  return 0;
}