n,k=map(int,input().split())
a=list(map(int,input().split()))
dp=[False]*(k+1)
for i in range(k+1):
    for j in range(n):
        if i-a[j]>=0:
            dp[i]|=not dp[i-a[j]]
if dp[k]:
    print('First')
else:
    print('Second')