#include <bits/stdc++.h>
using namespace std;
long long mod = 1000000007;
long long n, k, t, m, q, flag = 0;
long long po(long long k, long long n, long long ans, long long temp,
             long long ans1) {
  if (n == 0) return ans;
  while (temp <= n) {
    ans *= ans1;
    ans %= mod;
    ans1 = ans1 * ans1;
    ans1 %= mod;
    n = n - temp;
    temp *= 2;
  }
  return po(k, n, ans, 1, k) % mod;
}
long long min(long long a, long long b) {
  if (a > b)
    return b;
  else
    return a;
}
long long max(long long a, long long b) {
  if (a > b)
    return a;
  else
    return b;
}
const int N = 300005;
long long a[N], b[N];
vector<long long> v[N];
long long tree[4 * N];
long long temp[N];
void build(long long mini, long long maxi, long long index) {
  if (mini == maxi) {
    tree[index] = a[mini];
    return;
  }
  long long mid = (mini + maxi) / 2;
  build(mini, mid, 2 * index);
  build(mid + 1, maxi, 2 * index + 1);
  tree[index] = min(tree[2 * index], tree[2 * index + 1]);
  return;
}
long long minval(long long mini, long long maxi, long long l, long long r,
                 long long index) {
  if (l > r) return mod;
  if (l == mini && r == maxi) {
    return tree[index];
  }
  long long mid = (mini + maxi) / 2;
  return min(minval(mini, mid, l, min(r, mid), 2 * index),
             minval(mid + 1, maxi, max(l, mid + 1), r, 2 * index + 1));
}
void update(long long mini, long long maxi, long long treeindex,
            long long index, long long val) {
  if (mini == maxi) {
    tree[treeindex] = val;
    return;
  }
  long long mid = (mini + maxi) / 2;
  if (mid >= index) {
    update(mini, mid, 2 * treeindex, index, val);
  } else
    update(mid + 1, maxi, 2 * treeindex + 1, index, val);
  tree[treeindex] = min(tree[treeindex * 2], tree[2 * treeindex + 1]);
}
int main() {
  ios_base::sync_with_stdio(0);
  cin.tie(0);
  cout.tie(0);
  cin >> t;
  while (t--) {
    cin >> n;
    for (int i = 0; i < n; i++) cin >> a[i];
    for (int i = 0; i < n; i++) cin >> b[i];
    for (int i = 1; i <= n; i++) v[i].clear();
    for (int i = 1; i <= n; i++) temp[i] = 0;
    for (int i = 0; i < n; i++) {
      v[a[i]].push_back(i);
    }
    flag = 0;
    build(0, n - 1, 1);
    for (int i = 0; i < n; i++) {
      if (temp[b[i]] == v[b[i]].size()) {
        flag = 1;
        break;
      }
      long long index = v[b[i]][temp[b[i]]];
      temp[b[i]]++;
      if (minval(0, n - 1, 0, index, 1) != b[i]) {
        flag = 1;
        break;
      }
      update(0, n - 1, 1, index, mod);
    }
    if (flag)
      cout << "NO";
    else
      cout << "YES";
    cout << "\n";
  }
  return 0;
}
