N = $stdin.gets.chomp.to_i
P = [[0,1,1],[0,1,1]] + (2..N).map{
  $stdin.gets.chomp.split(" ").map{ |a| a.to_i }
}
_ = $stdin.gets.chomp.to_i
Q = $stdin.gets.chomp.split(" ").map{ |a| a.to_i }
M = 998244353

$funcs = [
  lambda { |x,mem| 1 },
  lambda { |x,mem| x },
]

def ff(i,x,mem)
  if mem[i]
    return mem[i]
  end
  r = $funcs[i].call(x,mem)
  mem[i] = r
  r
end


(2..N).each { |i|
  t,a,b = *P[i]
  
  $funcs << case t
           when 1
             lambda{ |x,mem| (ff(a,x,mem) + ff(b,x,mem)) % M }
           when 2
             lambda{ |x,mem| (a * ff(b,x,mem)) % M }
           when 3
             lambda{ |x,mem| (ff(a,x,mem) * ff(b,x,mem)) % M }
           end
}

Q.each { |x|
  puts $funcs[-1].call(x,{})
}