#include <bits/stdc++.h>
const int inf = 0x3f3f3f3f, Inf = 0x7fffffff;
const long long INF = 0x7ffffffffffffff;
template <typename _Tp>
_Tp gcd(const _Tp &a, const _Tp &b) {
  return (!b) ? a : gcd(b, a % b);
}
template <typename _Tp>
__inline__ __attribute__((always_inline)) _Tp abs(const _Tp &a) {
  return a > 0 ? a : -a;
}
template <typename _Tp>
__inline__ __attribute__((always_inline)) _Tp max(const _Tp &a, const _Tp &b) {
  return a < b ? b : a;
}
template <typename _Tp>
__inline__ __attribute__((always_inline)) _Tp min(const _Tp &a, const _Tp &b) {
  return a < b ? a : b;
}
template <typename _Tp>
__inline__ __attribute__((always_inline)) void chmax(_Tp &a, const _Tp &b) {
  (a < b) && (a = b);
}
template <typename _Tp>
__inline__ __attribute__((always_inline)) void chmin(_Tp &a, const _Tp &b) {
  (a > b) && (a = b);
}
template <typename _Tp>
__inline__ __attribute__((always_inline)) void read(_Tp &x) {
  register char ch(getchar());
  bool f(false);
  while (ch < 48 || ch > 57) f |= ch == 45, ch = getchar();
  x = ch & 15, ch = getchar();
  while (ch >= 48 && ch <= 57)
    x = (((x << 2) + x) << 1) + (ch & 15), ch = getchar();
  if (f) x = -x;
}
template <typename _Tp, typename... Args>
__inline__ __attribute__((always_inline)) void read(_Tp &t, Args &...args) {
  read(t);
  read(args...);
}
__inline__ __attribute__((always_inline)) int read_str(char *s) {
  register char ch(getchar());
  while (ch < 65 || ch > 122 || (ch > 90 && ch < 97)) ch = getchar();
  register char *tar = s;
  *tar = ch, ch = getchar();
  while ((ch >= 65 && ch <= 90) || (ch >= 97 && ch <= 122))
    *(++tar) = ch, ch = getchar();
  return tar - s + 1;
}
const int N = 300005;
struct seg_tr {
  struct node {
    int ls, rs, minn;
  } f[N << 1];
  int node_cnt;
  __inline__ __attribute__((always_inline)) void PushUp(const int &x) {
    f[x].minn = min(f[f[x].ls].minn, f[f[x].rs].minn);
  }
  int build(const int &l, const int &r, int *arr) {
    int cur = ++node_cnt;
    if (l == r) {
      f[cur].ls = f[cur].rs = 0;
      f[cur].minn = arr[l];
      return cur;
    }
    int mid = (l + r) >> 1;
    f[cur].ls = build(l, mid, arr);
    f[cur].rs = build(mid + 1, r, arr);
    PushUp(cur);
    return cur;
  }
  void Update(const int &l, const int &r, const int &pos, const int &cur) {
    if (l == r) {
      f[cur].minn = Inf;
      return;
    }
    int mid = (l + r) >> 1;
    if (pos <= mid)
      Update(l, mid, pos, f[cur].ls);
    else
      Update(mid + 1, r, pos, f[cur].rs);
    PushUp(cur);
  }
  int Query(const int &L, const int &R, const int &l, const int &r,
            const int &cur) {
    if (L <= l && r <= R) {
      return f[cur].minn;
    }
    int mid = (l + r) >> 1;
    return min(L <= mid ? Query(L, R, l, mid, f[cur].ls) : Inf,
               R > mid ? Query(L, R, mid + 1, r, f[cur].rs) : Inf);
  }
} tr;
int a[N];
std::vector<int> v[N];
void MAIN() {
  int n, x;
  read(n);
  for (int i = 1; i <= n; ++i) v[i].clear();
  for (int i = 1; i <= n; ++i) {
    read(a[i]);
    v[a[i]].push_back(i);
  }
  for (int i = 1; i <= n; ++i) std::reverse(v[i].begin(), v[i].end());
  tr.node_cnt = 0;
  tr.build(1, n, a);
  for (int i = 1; i <= n; ++i) {
    read(x);
    if (v[x].size()) {
      if (tr.Query(1, *--v[x].end(), 1, n, 1) != x) {
        printf("NO\n");
        for (int j = i + 1; j <= n; ++j) read(x);
        return;
      }
      tr.Update(1, n, *--v[x].end(), 1);
      v[x].pop_back();
    } else {
      printf("NO\n");
      for (int j = i + 1; j <= n; ++j) read(x);
      return;
    }
  }
  printf("YES\n");
}
int main() {
  int _;
  read(_);
  while (_--) {
    MAIN();
  }
  return 0;
}
