n, k = map(int, input().split())
a = list(map(int, input().split()))
b = [0] * (k+1)
s = ["Second", "First"]

for i in range(1, k+1):
    for x in a:
        if x <= i:
            if b[i-x] == 0:
                b[i] = 1
                break

print(s[b[k]])
