#include <bits/stdc++.h>
using namespace std;
int main() {
  int n, k;
  scanf("%d %d", &n, &k);
  int stone[n];
  for (int i = 0; i < n; i++) {
    scanf("%d", &stone[i]);
  }
  vector<bool> dp(k + 1, false);
  dp[1] = true;
  for (int i = 1; i <= k; i++) {
    for (int j = 0; j < n; j++) {
      if (dp[i] && i + stone[j] <= k) dp[i + stone[j]] = true;
    }
  }
  puts(dp[k] ? "First" : "Second");
  return 0;
}
