ДЗ 12 Н 3

n = int(input())
d = {}
answer = []
for i in range (n):
    a = list(map(str, input().split()))
    d[a[0]] = ""
    for j in range(1, len(a)):
        d[a[0]] += a[j] + " "
m = int(input())
for i in range(m):
    f = list(map(str, input().split()))
    if f[0] in d[f[1]]:
        answer.append("Ok")
    else:
        answer.append("Access denied")
for i in range (len(answer)):
    print(answer[i])