import sys
input = sys.stdin.readline

N = int(input())
A = list(map(int, input().split()))
c = A.count(-1)
X = 0
    
for Ai in A:
    if Ai!=-1:
        X ^= Ai

if c%2==0:
    if X==0:
        print('Second')
    else:
        print('First')
else:
    print('First')