#include<iostream>

using namespace std;

int main(){
    int t;
    cin>>t;
    while(t--){
        int len, i, j, k, sum1 = 0, sum2 =0, temp = 0;
        int a[1010];
        cin>>len;    
        for(i = 0; i < len;i++)
            cin>>a[i];
        k = len - 1 ;
        for(i = 0; i < len; i++,k--){
            if(i%2==0)
                sum1 +=a[i];
            else
                sum2 += a[i];
            if(a[i] == a[k])
                temp++;
        }
        if(sum1==sum2 && temp!=len)
            cout<<"Yes"<<endl;
        else
            cout<<"No"<<endl;        
    }
    return 0;
}