using System;
using static System.Console;
using System.Linq;
using System.Collections.Generic;

class Program
{
    static int NN => int.Parse(ReadLine());
    static int[] NList => ReadLine().Split().Select(int.Parse).ToArray();
    static int[][] NArr(int n) => Enumerable.Repeat(0, n).Select(_ => NList).ToArray();
    static void Main()
    {
        var n = NN;
        var a = NList;
        var infcnt = 0;
        foreach (var ai in a) if (ai == -1) ++infcnt;
        if (infcnt > 0)
        {
            var xor = infcnt == n ? 0 : a.Where(ai => ai >= 0).Aggregate((l, r) => l ^ r);
            WriteLine((xor == 0 && infcnt % 2 == 0) ? "Second" : "First");
        }
        else
        {
            var xor = a.Aggregate((l, r) => l ^ r);
            WriteLine(xor == 0 ? "Second" : "First");
        }
    }
}