#include <bits/stdc++.h>
using namespace std;
int moves[1000007];
int ans[1000007];
int n;
int solve(int k) {
  if (ans[k]) return ans[k];
  for (int i = 0; i < n; i++)
    if (k >= moves[i]) {
      if (solve(k - moves[i] == 2)) {
        ans[k] = 1;
        return ans[k];
      }
    }
  ans[k] = 2;
  return ans[k];
}
int main() {
  int k;
  cin >> n;
  cin >> k;
  for (int i = 0; i < n; i++) {
    cin >> moves[i];
  }
  if (solve(k) == 2)
    cout << "Second";
  else
    cout << "First";
}
