#include <iostream>

using namespace std;

int a[10001],t,n;

int main()
{
    cin >> t;
    while(t--){
        cin >> n;
        int s = 0;
        for(int i = 0;i<n;i++)
        {
            cin >> a[i];
            s += a[i];
        }
        int s1 = 0,f = 1;
        for(int i = 0;i<n-1;i++)
        {
            s1 += a[i];
            if(s1 * 2 ==s){
                cout << "Yes" << endl;
                f = 0;
                break;
            }
        }
        if(f == 1) cout << "No" << endl;
    }
	return 0;
}