_ = input()
a = set(map(int, input().split()))
_ = input()
b = set(map(int, input().split()))

print(len(a&b))

print(input() == -1 or len(set(map(int, input().split())).intersection(input() == -1 or set(map(int, input().split())))))

english = int(input())
eng_roll = set(map(int, input().split()))
french = int(input())
french_roll = set(map(int, input().split()))
print(len(eng_roll.intersection(french_roll)))

n = int(input())
eng_news = list(map(int, input().split(' ')))
b = int(input())
french_news = list(map(int,input().split()))

result = set(eng_news).intersection(set(french_news))
print(len(result))

n = int(input())
eng = set(map(int,input().split()))
b = int(input())
fre = set(map(int,input().split()))

print(len(eng.intersection(fre)))