#include using namespace std; int main() { int t; cin >> t; while (t--) { int N; cin >> N; vectorA(N); long long sum = 0; for(int i = 0; i < N; i++) { cin >> A[i]; sum += A[i]; } sort(A.rbegin(),A.rend()); if(sum%3 == 0 && (sum-A[0])/2 >= A[0]) { cout << "Yes" << endl; } else { cout << "No" << endl; } } }