t = int(input())
def interss(a,b):
    r = True
    for i in a:
        if i in b:
           pass
        else:
           r = False
    print(r)
for i in range(t):
    al= int(input())
    a_item = list(input().split())
    bl = int(input())
    b_item = list(input().split())
    ff = interss(a_item,b_item)