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if name == 'main':
n = int(input())
ans = []
for _ in range(n):
n_A = int(input())
A = set(map(int, input().split()))
n_B = int(input())
B = set(map(int, input().split()))
if all(ele in B for ele in A):
ans.append(True)
else:
ans.append(False)
for answer in ans:
print(answer)
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if name == 'main': n = int(input()) ans = [] for _ in range(n): n_A = int(input()) A = set(map(int, input().split()))