#include<bits/stdc++.h>
using namespace std;
typedef long long ll;

int main(){
    ll t,n,a,sum = 0;
    cin >> t;
    for(int i = 0; i < t; i++){
        cin >> n;
        sum = 0;
        for(int j = 0; j < n; j++){
            cin >> a;
            sum += a;
        }
        if(n % 2 == 1){
            cout << "Alice" << endl;
        }else{
            if(sum % 2 == 0){
                cout << "Bob" << endl;
            }else{
                cout << "Alice" << endl;
            }
        }
    }
}