#include <bits/stdc++.h>
using namespace std;
const int N = 3e5 + 5;
int a[N], b[N], t[4 * N];
vector<int> pos[N];
void build(int v, int tl, int tr) {
  if (tl == tr)
    t[v] = a[tl];
  else {
    int tm = (tl + tr) >> 1;
    build(2 * v, tl, tm);
    build(2 * v + 1, tm + 1, tr);
    t[v] = max(t[2 * v], t[2 * v + 1]);
  }
}
int query(int v, int tl, int tr, int l, int r) {
  if (l > r) return -1;
  if (l == tl && r == tr) return t[v];
  int tm = (tl + tr) >> 1;
  return max(query(2 * v, tl, tm, l, min(r, tm)),
             query(2 * v + 1, tm + 1, tr, max(l, tm + 1), r));
}
void update(int v, int tl, int tr, int id, int val) {
  if (tl == tr)
    t[v] = val;
  else {
    int tm = (tl + tr) >> 1;
    if (id <= tm)
      update(2 * v, tl, tm, id, val);
    else
      update(2 * v + 1, tm + 1, tr, id, val);
    t[v] = max(t[2 * v], t[2 * v + 1]);
  }
}
int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(NULL);
  cout.tie(NULL);
  int t;
  cin >> t;
  while (t--) {
    int n;
    cin >> n;
    for (int i = 1; i <= n; ++i) cin >> a[i], pos[i].clear();
    for (int i = 1; i <= n; ++i) cin >> b[i];
    for (int i = 1; i <= n; ++i) pos[a[i]].push_back(i);
    build(1, 1, n);
    bool ok = true;
    for (int i = n; i >= 1; --i) {
      if (pos[b[i]].size() == 0) {
        ok = false;
        break;
      }
      int id = pos[b[i]].back();
      int mx = query(1, 1, n, id, n);
      if (mx != b[i]) {
        ok = false;
        break;
      }
      update(1, 1, n, id, -1);
      pos[b[i]].pop_back();
    }
    if (ok == true)
      cout << "YES\n";
    else
      cout << "NO\n";
  }
  return 0;
}
