#include <bits/stdc++.h>
using namespace std;
const int MAXN = 300005;
const int inf = 0x3F3F3F3F;
int n, Kase;
int A[MAXN], B[MAXN];
int iA[MAXN], iB[MAXN];
struct SegTree {
 private:
  int num = 0;
  int node[MAXN << 2];

 public:
  void init(const int &_n) {
    this->num = _n;
    for (int i = 1; i <= num; ++i) {
      update(1, 1, num, i, 0);
    }
  }
  void update(int oo, int s, int e, const int &pos, const int &val) {
    if (s == e && s == pos) {
      node[oo] = val;
      return;
    }
    int m = (s + e) >> 1;
    if (pos <= m)
      update(oo << 1, s, m, pos, val);
    else
      update(oo << 1 | 1, m + 1, e, pos, val);
    node[oo] = max(node[oo << 1], node[oo << 1 | 1]);
  }
  int query(int oo, int s, int e, const int &l, const int &r) {
    if (l <= s && e <= r) return node[oo];
    if (e < l || r < s) return 0;
    int m = (s + e) >> 1;
    return max(query(oo << 1, s, m, l, r), query(oo << 1 | 1, m + 1, e, l, r));
  }
} segTree;
bool solve() {
  cin >> n;
  vector<pair<int, int> > a(n), b(n);
  int id = 0;
  for (auto &ai : a) {
    cin >> ai.first;
    ai.second = ++id;
  }
  id = 0;
  for (auto &bi : b) {
    cin >> bi.first;
    bi.second = ++id;
  }
  sort(a.begin(), a.end());
  sort(b.begin(), b.end());
  for (int i = 0; i < n; ++i) {
    if (a[i].first != b[i].first) return false;
    A[a[i].second] = i + 1;
    B[b[i].second] = i + 1;
  }
  for (int i = 1; i <= n; ++i) {
    iA[A[i]] = i;
    iB[B[i]] = i;
  }
  segTree.init(n);
  for (int i = 1; i <= n; ++i) {
    int ia = iA[i];
    int ib = iB[i];
    id = segTree.query(1, 1, n, 1, ia - 1);
    if (ib < id) {
      return false;
    }
    segTree.update(1, 1, n, ia, ib);
  }
  return true;
}
int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(nullptr);
  cout.tie(nullptr);
  cin >> Kase;
  while (Kase--) {
    cout << (solve() ? "YES\n" : "NO\n");
  }
  return 0;
}
