n, k = map(int, input().split())
a = list(map(int, input().split()))

dp = [1] * (k + 1)
player = ["First", "Second"]

for i in range(1, k + 1):
    for j in range(n):
        if 0 <= i - a[j] and dp[i - a[j]] == 1:
            dp[i] = 0

print(player[dp[k]])
        