#include <bits/stdc++.h>
#include <atcoder/all>
using namespace std;
using Mint=atcoder::modint998244353;
int main(){
  int N,Q;cin>>N>>Q;
  deque<vector<Mint>>q;
  for (long long i=0,a;i<N;++i)cin>>a,q.push_back(vector<Mint>{a-1,1});
  while(q.size()>1){
    auto r=atcoder::convolution(q[0],q[1]);
    if(r.size()>N+1)r.resize(N+1);
    q.pop_front();q.pop_front();q.push_back(r);
  }
  for (int i=0,b;i<Q;++i)cin>>b,printf("%u\n",q.front()[b].val());
}