#include <bits/stdc++.h>
using namespace std;
int main(void){
    int t;
    cin>>t;
    while(t--){
        int n;
        cin>>n;
        int ans=0;
        while(n--){
            int a;
            cin>>a;
            ans+=a%2;
        }
        cout<<(ans%2?"Alice":"Bob")<<endl;
    }
    return 0;
}