#include <bits/stdc++.h>
using namespace std;
int32_t main() {
  long long n, k;
  cin >> n >> k;
  vector<long long> A(n);
  for (long long i = 0; i < n; i++) cin >> A[i];
  vector<long long> dp(k + 1, 0);
  for (long long i = 1; i <= k; i++) {
    for (auto val : A) {
      if (val <= i && dp[i - val] == 0) {
        dp[i] = 1;
        break;
      }
    }
  }
  if (dp[k])
    cout << "Second";
  else
    cout << "First";
  return 0;
}
