#include <iostream>
#include <string>
#include <set>
#include <algorithm>
#include <vector>

using namespace std;
using ll = long long;


int main() {
    int n; cin >> n;
    ll inf = 0;
    ll x = 0;
    for (int i=0; i<n; i++) {
        ll val;
        cin >> val;
        if (val == -1) {
            if (inf == 0) {
                inf++;
                continue;
            }
            inf++;
        } else {
            x ^= val;
        }
    }
    if (inf == 0) {
        cout << "Second" << endl;
        return 0;
    }
    if (inf == 1) {
        cout << "First" << endl;
    }
    if (x == 0LL) cout << "Second" << endl;
    else cout << "First" << endl;
}