import sys
sys.setrecursionlimit(int(1e7))

n,k=map(int,input().split())
a=list(map(int,input().split()))
m=min(a)
M=max(a)
def c(i,j):
    if 0<=j-M<m:
        return i%2
    elif j-m<0:
        return (i+1)%2
    else:
        return c(i+1,j-m)
d=c(0,k)
print("Second" if d else "First")