#include <bits/stdc++.h>
using namespace std;
int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  int n, k;
  cin >> n >> k;
  set<int> avail;
  for (int i = 0; i < n; ++i) {
    int x;
    cin >> x;
    avail.insert(x);
  }
  int parity = 0;
  while (true) {
    if (avail.find(k) != avail.end() or k < *avail.begin() or
        k - (*avail.rbegin()) < *avail.begin()) {
      parity = 1 - parity;
      break;
    }
    k -= *avail.begin();
    parity = 1 - parity;
  }
  parity ? cout << "First\n" : cout << "Second\n";
  return 0;
}
