#include <bits/stdc++.h>
using namespace std;
const int N = 3e5 + 10;
int n, m, a[N], b[N], T, c[N];
queue<int> q[N];
struct node {
  int l, r, minn;
} tree[N << 2];
void push(int pos) {
  tree[pos].minn = min(tree[pos * 2].minn, tree[pos * 2 + 1].minn);
}
void build(int pos, int l, int r) {
  tree[pos].l = l;
  tree[pos].r = r;
  tree[pos].minn = N;
  if (l == r) {
    tree[pos].minn = a[l];
    return;
  }
  int mid = (tree[pos].l + tree[pos].r) >> 1;
  build(pos * 2, l, mid);
  build(pos * 2 + 1, mid + 1, r);
  push(pos);
}
void update(int pos, int k) {
  if (tree[pos].l == tree[pos].r) {
    tree[pos].minn = N;
    return;
  }
  int mid = (tree[pos].l + tree[pos].r) >> 1;
  if (k <= mid) update(pos * 2, k);
  if (k > mid) update(pos * 2 + 1, k);
  push(pos);
}
int findmin(int pos, int l, int r) {
  if (l <= tree[pos].l && tree[pos].r <= r) {
    return tree[pos].minn;
  }
  int minn = N;
  int mid = (tree[pos].l + tree[pos].r) >> 1;
  if (l <= mid) minn = min(minn, findmin(pos * 2, l, r));
  if (r > mid) minn = min(minn, findmin(pos * 2 + 1, l, r));
  return minn;
}
int main() {
  scanf("%d", &T);
  while (T--) {
    bool flag = 1;
    scanf("%d", &n);
    for (int i = 1; i <= n; i++)
      while (!q[i].empty()) q[i].pop();
    for (int i = 1; i <= n; i++) scanf("%d", &a[i]);
    for (int i = 1; i <= n; i++) scanf("%d", &b[i]);
    for (int i = 1; i <= n; i++) q[a[i]].push(i);
    build(1, 1, n);
    for (int i = 1; i <= n; i++) {
      int x = b[i];
      if (q[x].empty()) {
        flag = 0;
        break;
      } else {
        if (findmin(1, 1, q[x].front()) != x) {
          flag = 0;
          break;
        }
      }
      update(1, q[x].front());
      q[x].pop();
    }
    if (flag)
      printf("Yes\n");
    else
      printf("NO\n");
  }
}
