

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

arr = list(map(int,input().split()))
dp = [0 for i in range(k+1)]

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

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

else:
    print('Second')
