n,k = list(map(int,input().split()))
a = list(map(int,input().split()))
dp=[0]*(k+1)
for i in range(1,k+1):
    for j in a:
        if i>=j and dp[i-j]==0:
            dp[i]=1
            break
if dp[k]:
    print("First")
else:
    print("Second")