#include <bits/stdc++.h>
using namespace std;
static const int INF = 1e9;
static const int NMAX = 3 * 1e5 + 5;
int t, n;
int a[NMAX];
int b[NMAX];
int segmentTree[4 * NMAX];
void resetSegmentTree() {
  for (int i = 1; i <= 4 * n + 5; ++i) {
    segmentTree[i] = INF;
  }
}
void update(int node, int pos, int left, int right, int value) {
  if (left == right) {
    segmentTree[node] = value;
    return;
  }
  int middle = left + (right - left) / 2;
  if (pos <= middle) {
    update(2 * node, pos, left, middle, value);
  } else {
    update(2 * node + 1, pos, middle + 1, right, value);
  }
  segmentTree[node] = min(segmentTree[2 * node], segmentTree[2 * node + 1]);
}
int query(int node, int left, int right, int a, int b) {
  if (left >= a && right <= b) {
    return segmentTree[node];
  }
  int ans = INF;
  int middle = left + (right - left) / 2;
  if (a <= middle) {
    ans = min(ans, query(2 * node, left, middle, a, b));
  }
  if (b > middle) {
    ans = min(ans, query(2 * node + 1, middle + 1, right, a, b));
  }
  return ans;
}
int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  cout.tie(0);
  cin >> t;
  while (t--) {
    cin >> n;
    resetSegmentTree();
    stack<int> s[n + 1];
    for (int i = 1; i <= n; ++i) {
      cin >> a[i];
    }
    for (int i = 1; i <= n; ++i) {
      cin >> b[i];
    }
    for (int i = n; i >= 1; --i) {
      s[a[i]].push(i);
    }
    for (int i = 1; i <= n; ++i) {
      if (s[i].size()) {
        update(1, i, 1, n, s[i].top());
      }
    }
    bool ok = true;
    for (int i = 1; i <= n; ++i) {
      if (s[b[i]].empty()) {
        ok = false;
        break;
      }
      int pos = s[b[i]].top();
      s[b[i]].pop();
      if (query(1, 1, n, 1, b[i]) < pos) {
        ok = false;
        break;
      }
      update(1, b[i], 1, n, s[b[i]].empty() ? INF : s[b[i]].top());
    }
    if (ok) {
      cout << "YES" << '\n';
    } else {
      cout << "NO" << '\n';
    }
  }
}
