n,k= 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(j<=i):
            if(dp[i-j]==0):
                dp[i]=1


if(dp[k]==1):
    print('First')
else:
    print('Second')
