import sys
from functools import lru_cache
sys.setrecursionlimit(10**7)
def I(): return int(sys.stdin.readline().rstrip())
def MI(): return map(int,sys.stdin.readline().rstrip().split())
def LI(): return list(map(int,sys.stdin.readline().rstrip().split()))
def LI2(): return list(map(int,sys.stdin.readline().rstrip()))
def S(): return sys.stdin.readline().rstrip()
def LS(): return list(sys.stdin.readline().rstrip().split())
def LS2(): return list(sys.stdin.readline().rstrip())


N = I()
TAB = [(0,0,0)]*2+[tuple(MI()) for _ in range(N-1)]
Q = I()
X = LI()
mod = 998244353


@lru_cache(maxsize=1000)
def f(i,x):
    if i == 0:
        return 1
    if i == 1:
        return x
    t,a,b = TAB[i]
    if t == 1:
        res = f(a,x)+f(b,x)
    elif t == 2:
        res = a*f(b,x)
    else:
        res = f(a,x)*f(b,x)
    return res % mod


for x in X:
    print(f(N,x))