import collections,sys,math,functools,operator,itertools,bisect,heapq,decimal,string,time,random
#sys.setrecursionlimit(10**9)
#sys.set_int_max_str_digits(0)
#input = sys.stdin.readline
#n = int(input())
#
#alist = []
#s = input()
input = sys.stdin.readline
t = int(input())
for i in range(t):
    n = int(input())
    a = list(map(int,input().split()))
    cnt = n
    x = sum(1 if j % 2 == 0 else 0 for j in a)
    for j in range(1000000):
        if cnt % 2 == 0:
            if x == 0:
                print(['Bob','Alice'][j % 2])
                break
            x -= 1
            cnt += 1
        else:
            cnt -= 1