import std.stdio, std.conv, std.string;
import std.algorithm, std.array, std.container;
import std.numeric, std.math;

string my_readln() { return chomp(readln()); }

long mod = pow(10, 9) + 7;
long moda(long x, long y) { return (x + y) % mod; }
long mods(long x, long y) { return ((x + mod) - (y % mod)) % mod; }
long modm(long x, long y) { return (x * y) % mod; }

void main()
{
	auto tokens = my_readln().split();
	auto N = tokens[0].to!uint;
	auto K = tokens[1].to!uint;
	auto a = my_readln.split.to!(long[]);

	auto dp = new long[](100005);

	foreach (i; 0..K)
	{
		if (dp[i] == 1) continue;
		foreach (j; 0..N)
		{
			dp[i+a[j]] = 1;
		}
	}

	writeln(dp[K] == 1 ? "First" : "Second");
	stdout.flush();
}