#include <bits/stdc++.h>
using namespace std;
const int N = 3e5 + 5;
int t[4 * N];
void build(int v, int tl, int tr) {
  if (tl == tr) {
    t[v] = 1e9;
  } else {
    int mid = (tl + tr) / 2;
    build(2 * v, tl, mid);
    build(2 * v + 1, mid + 1, tr);
    t[v] = min(t[2 * v], t[2 * v + 1]);
  }
}
void update(int v, int tl, int tr, int pos, int new_val) {
  if (tl == tr) {
    t[v] = new_val;
  } else {
    int mid = (tl + tr) / 2;
    if (pos <= mid) {
      update(2 * v, tl, mid, pos, new_val);
    } else {
      update(2 * v + 1, mid + 1, tr, pos, new_val);
    }
    t[v] = min(t[2 * v], t[2 * v + 1]);
  }
}
int query(int v, int tl, int tr, int l, int r) {
  if (l > r) {
    return 1e9;
  }
  if (l == tl && r == tr) {
    return t[v];
  }
  int mid = (tl + tr) / 2;
  return min(query(2 * v, tl, mid, l, min(r, mid)),
             query(2 * v + 1, mid + 1, tr, max(mid + 1, l), r));
}
void solve() {
  int n;
  cin >> n;
  vector<int> z(n), z1(n);
  queue<int> store[n + 1];
  for (int &it : z) {
    cin >> it;
  }
  for (int &it : z1) {
    cin >> it;
  }
  for (int i = 0; i < n; i++) {
    store[z[i]].push(i);
  }
  build(1, 0, n);
  for (int i = 1; i <= n; i++) {
    if (store[i].size()) {
      update(1, 0, n, i, store[i].front());
    }
  }
  for (int i = 0; i < n; i++) {
    if (store[z1[i]].empty()) {
      goto JUMP;
    }
    if (query(1, 0, n, 0, z1[i]) < store[z1[i]].front()) {
      goto JUMP;
    }
    store[z1[i]].pop();
    update(1, 0, n, z1[i], store[z1[i]].empty() ? 1e9 : store[z1[i]].front());
  }
  cout << "YES\n";
  return;
JUMP:;
  cout << "NO\n";
}
int32_t main() {
  ios::sync_with_stdio(0), cin.tie(0), cout.tie(0);
  int32_t t = 1;
  cin >> t;
  for (; t; t--) {
    solve();
  }
}
