#include <bits/stdc++.h>
using namespace std;
int main() {
  ios::sync_with_stdio(false), cin.tie(0);
  int dp[100005], x;
  int n, k;
  cin >> n >> k;
  vector<int> v;
  for (int i = 0; i < n; ++i) cin >> x, v.push_back(x), dp[x] = 1;
  for (int i = 1; i <= k; ++i) {
    for (auto &c : v) {
      if (i == c) {
        dp[i] = 1;
        break;
      }
      if (i - c > 0 && dp[i - c] == 0) dp[i] = 1;
    }
  }
  if (dp[k] == 1)
    cout << "First\n";
  else
    cout << "Second\n";
}
