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

int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);

    int T;
    cin >> T;

    while (T--) {
        int N;
        cin >> N;

        long long S = 0;
        bool one = false;

        for (int i = 0; i < N; ++i) {
            long long A;
            cin >> A;
            S += A;
            if (A == 1) one = true;
        }

        bool win = (S % 2 == 1) || one;

        cout << (win ? "Alice" : "Bob") << '\n';
    }

    return 0;
}