#include <bits/stdc++.h>
using namespace std;
const int MOD = 1000000007;
bool DP[100001];
int main() {
  ios::sync_with_stdio(0);
  cin.tie(0);
  cout.tie(0);
  ;
  int N, K;
  cin >> N >> K;
  int a[N];
  for (int i = 0; i < N; i++) {
    cin >> a[i];
    DP[a[i]] = true;
  }
  for (int i = a[0] + 1; i <= K; i++) {
    if (DP[i]) continue;
    for (int j = 0; j < N; j++) {
      if (!DP[i - a[j]]) {
        DP[i] = true;
        break;
      }
    }
  }
  if (DP[K])
    cout << "First";
  else
    cout << "Second";
  return 0;
}
