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

using namespace std;
using ll = long long;

bool judge(ll x, ll inf) {
    if (inf == 0) return false;
    else if (inf == 1) return true;
    else if (inf == 2) return x != 0;
    else return judge(x, inf - 2);
}
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) inf++;
        else x ^= val;
    }
    string F = "First", S = "Second";
    string ans;
    if (judge(x, inf)) ans = F;
    else ans = S;
    
    cout << ans << endl;
}