n, m = map(int, input().split())
A = list(map(int, input().split()))

for i, a in enumerate(A):
    if a != 1:
        if i & 1:
            print("Second")
        else:
            print("First")
        exit()

if n & 1 and m == 0:
    print("First")
else:
    print("Second")