eng = int(input())
eng_roll = set(map(int, input().split()))
frn = int(input())
frn_roll = set(map(int, input().split()))
total = eng_roll.intersection(frn_roll)
print(len(total))

n, set_n = int(input()), set(map(int, input().split()))
b, set_b = int(input()), set(map(int, input().split()))

both_subs = set_n.intersection(set_b)
print(len(both_subs))

n = int(input())
eng_rollnos = set(map(int, input().split()))
b = int(input())
fre_rollnos = set(map(int, input().split()))
result = eng_rollnos.intersection(fre_rollnos)
print(len(result))

input() #discard arbitrary input
studeng = set(input().split())
input() #discard arbitrary input
studfre = set(input().split())

print(len(studeng.intersection(studfre)))

n,s1=input(),set(input().split())
n,s2=input(),set(input().split())
print(len(s1.intersection(s2)))