N = int(input())
TAB = [tuple(map(int, input().split())) for _ in range(N - 1)]
Q = int(input())
for x in list(map(int, input().split())):
	f = [1, x]
	for i in range(N - 1):
		t, a, b = TAB[i]
		if t == 1:
			f.append((f[a] + f[b]) % 998244353)
		elif t == 2:
			f.append((a * f[b]) % 998244353)
		else:
			f.append((f[a] * f[b]) % 998244353)
	print(f[N] % 998244353)