#include <bits/stdc++.h>
using namespace std;
int main() {
  int n, k;
  cin >> n >> k;
  vector<bool> dp(k + 1, false);
  vector<int> a(n);
  for (int i = 0; i < n; i++) {
    cin >> a[i];
    dp[a[i]] = true;
  }
  for (int i = 0; i <= k; i++) {
    bool ok = false;
    for (int j = 0; j < n; i++) {
      if (i < a[j]) break;
      if (!dp[i - a[j]]) {
        ok = true;
        break;
      }
    }
    dp[i] = ok;
  }
  if (dp[k]) {
    cout << "First" << endl;
  } else {
    cout << "Second" << endl;
  }
  return 0;
}
