#include<iostream>
#include <bits/stdc++.h>
#define s 10000
using namespace std;
int main()
{
    long long int n,a=0,b=0,arr[s+1],brr[s+1],i,t=0,j;
    cin>>n;
    if(n>=2&&n<=100000)
    {
        for(i=0; i<n; i++)
        {
            cin>>arr[i];
            a=a+arr[i];
        }
        for(i=0; i<n; i++)
        {
            cin>>brr[i];
        }
        sort(brr,brr+n);
        if(brr[n-1]+brr[n-2]>=a)
        {
            b=brr[n-2]+brr[n-1];
        }
        if(b>=a)
            cout<<"YES"<<"\n";
        else
            cout<<"NO"<<"\n";
        return 0;
    }

}