n, k = map(int, input().split())
a = list(map(int, input().split()))
dp = [0] * (k + 1)

for i in range(k + 1):
    if dp[i] == 0:
        for j in a:
            if i + j > k:
                break
            else:
                dp[i + j] = 1

print("First" if dp[k] else "Second")