#pragma GCC optimize("O3")
#pragma GCC optimize ("unroll-loops")
#pragma GCC target("avx,avx2,fma")

#include <bits/stdc++.h>
using namespace std;

#define ll long long
#define ld long double


const int N = 1e5 + 5, lg = 17, mod = 1e9 + 7;


vector<int> adj[N];

int sz[N];

void dfs(int node, int par) {
    sz[node] = 1;
    for(auto i: adj[node]) {
        if(i == par) continue;
        dfs(i, node);
        sz[node] += sz[i];
    }
}

int xr = 0, col[N];

void dfsAns(int node, int par) {
    if(col[node] == 1) {
        // cout << node << ' ' << col[node] << '\n';
        xr ^= sz[node];
        return;
    }

    for(auto i: adj[node]) {
        if(i == par) continue;
        dfsAns(i, node);
    }
}

int main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);

    int n;
    cin >> n;
    for(int i = 2; i <= n; i++) {
        int u = i, v;
        cin >> v;
        adj[u].push_back(v);
        adj[v].push_back(u);
    }
    for(int i = 1; i <= n; i++) cin >> col[i];
    dfs(1, 0);
    dfsAns(1, 0);

    if(xr == 0) cout << "Second";
    else cout << "First";

    return 0;
}