#include <bits/stdc++.h>
using namespace std;
long long n, a[111111], b[111111], cnt = 0, d = 0;
int main() {
  cin >> n;
  for (int i = 1; i <= n; ++i) {
    cin >> a[i];
    cnt = a[i] + cnt;
  }
  for (int i = 1; i <= n; ++i) {
    cin >> b[i];
  }
  sort(b + 1, b + 1 + n);
  for (int i = n; i > n - 2; --i) {
    d = b[i] + d;
  }
  if (cnt <= d) {
    cout << "YES";
  } else {
    cout << "NO";
  }
  return 0;
}
