#include <bits/stdc++.h>
using namespace std;
long long n, i, j, k = 0, l = 0, ans = 0, m, t, a[100005], b[100005];
int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(0);
  cout.tie(0);
  cin >> n;
  for (i = 0; i < n; i++) {
    cin >> a[i];
    ans += a[i];
  }
  for (i = 0; i < n; i++) {
    cin >> b[i];
  }
  sort(b, b + n);
  if (ans <= b[n - 2] + b[n - 1])
    cout << "YES\n";
  else
    cout << "NO\n";
}
