#include <bits/stdc++.h>
using namespace std;
#include <atcoder/all>
using namespace atcoder;
using ll=long long;
using Graph=vector<vector<pair<int,ll>>>;
#define MAX 2000000
//#define MOD 1000000007
#define MOD 998244353
#define INF 1000000000
//#define INF 1000000000000000000

void solve(){
  int N;
  cin>>N;
  vector<int> A(N);
  for(int i=0;i<N;i++){
    cin>>A[i];
  }
  if(N%2==0){
    int cnt=0;
    for(int i=0;i<N;i++){
      if(A[i]==1){
        continue;
      }
      cnt++;
    }
    if(cnt%2==0){
      cout<<"Bob"<<'\n';
    }else{
      cout<<"Alice"<<'\n';
    }
  }else{
    cout<<"Alice"<<'\n';
  }
}

int main(){
  int T;
  cin>>T;
  for(int i=0;i<T;i++){
    solve();
  }
}