#include <vector>
#include <iostream>
using namespace std;
int main() {
	int N, K;
	cin >> N >> K;
	vector<int> A(N);
	for (int i = 0; i < N; ++i) {
		cin >> A[i];
	}
	vector<bool> dp(K + 1);
	for (int i = 1; i <= K; ++i) {
		for (int j = 0; j < N; ++j) {
			if (i >= A[j] && !dp[i - A[j]]) {
				dp[i] = true;
			}
		}
	}
	cout << (dp[K] ? "First\n" : "Second\n");
	return 0;
}