#include <bits/stdc++.h>
using namespace std;
int n;
vector<int> a;
vector<stack<int>> ids;
vector<int> b;
string answer;
int segtree_size;
template <typename T>
struct segtree {
  int segtree_size;
  vector<T> segtree;
  T identity;
  T (*UpdateFn)(T, T);
  void InitSegtree(int main_size, T (*UpdateFunction)(T, T), T fun_identity) {
    segtree_size = 1;
    while (segtree_size < main_size) segtree_size *= 2;
    segtree_size *= 2;
    segtree.resize(segtree_size);
    UpdateFn = UpdateFunction;
    this->identity = fun_identity;
  }
  void UpdateAllParents() {
    for (int i = segtree_size / 2 - 1; i > 0; i--)
      segtree[i] = UpdateFn(segtree[i * 2], segtree[i * 2 + 1]);
  }
  void ChangeValue(int index, T value) {
    segtree[index + segtree_size / 2] = value;
  }
  T GetValue(int index) { return segtree[index + segtree_size / 2]; }
  void Update(int pos, T value) {
    for (segtree[pos += segtree_size / 2] = value; pos > 1; pos /= 2)
      segtree[pos / 2] = UpdateFn(segtree[pos], segtree[pos ^ 1]);
  }
  T Query(int start, int finish) {
    T ans = this->identity;
    for (start += segtree_size / 2, finish += segtree_size / 2; start < finish;
         start /= 2, finish /= 2) {
      if (start % 2 == 1) ans = UpdateFn(ans, segtree[start++]);
      if (finish % 2 == 0) ans = UpdateFn(ans, segtree[finish--]);
    }
    return UpdateFn(ans, segtree[start]);
  }
  void Destroy() { segtree.clear(); }
};
struct segtree<int> tree;
void In() {
  cin >> n;
  a.resize(n);
  ids.resize(n + 1);
  b.resize(n);
  for (int i = 0; i < n; i++) cin >> a[i];
  for (int i = 0; i < n; i++) cin >> b[i];
}
void Solve() {
  tree.InitSegtree(
      n + 1, [](int a, int b) -> int { return max(a, b); }, INT_MIN);
  for (int i = 0; i < n; i++) tree.ChangeValue(i, a[i]);
  tree.UpdateAllParents();
  answer = "NO";
  for (int i = 0; i < n; i++) ids[a[i]].push(i);
  for (int i = n - 1; i >= 0; i--) {
    if (ids[b[i]].empty()) return;
    int a_idx = ids[b[i]].top();
    ids[b[i]].pop();
    if (tree.Query(a_idx + 1, n) > b[i]) return;
    tree.Update(a_idx, 0);
  }
  answer = "YES";
}
void Out() {
  cout << answer << endl;
  tree.Destroy();
  a.clear();
  ids.clear();
  b.clear();
}
int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(NULL);
  int t;
  cin >> t;
  while (t--) {
    In();
    Solve();
    Out();
  }
  return 0;
}
