#include <bits/stdc++.h>
#define fr first
#define sc second
#define pii pair<int, int>
#define pb push_back
#define szof(s) (int)s.size()
#define all(s) s.begin(), s.end()
#define fastInp ios_base::sync_with_stdio(0); cin.tie(0);
//#define ll long long
template<class T>void chmax(T &a, T b){if (a < b)a = b;}
template<class T>void chmin(T &a, T b){if (b < a)a = b;}
#define int long long
using namespace std;
const int MAXN = (int)2e5 + 5;
const int INF = 1e18;
int A[MAXN], B[MAXN], C[MAXN], D[MAXN];
vector <pii> g[MAXN];
int n;
int q;
int tin[MAXN], tout[MAXN];
int tiktak = 0;
void calc_t(int v, int par) {
tin[v] = ++tiktak;
for (auto [to, cost] : g[v]) {
if (to != par) {
calc_t(to, v);
}
}
tout[v] = tiktak;
}
bool father(int a, int b) {
return tin[a] <= tin[b] && tout[b] <= tout[a];
}
int used[MAXN][2], used_id = 0;
void add(int x, int color) {
for (int i = 1; i < n; i++) {
int a = A[i];
int b = B[i];
if (father(a, b)) {
if (father(b, x)) {
used[i][0] = color;
} else {
used[i][1] = color;
}
}
else {
if (father(a, x)) {
used[i][1] = color;
}
else {
used[i][0] = color;
}
}
}
}
int calc_ans(int color) {
int sum = 0;
for (int i = 1; i < n; i++) {
if (used[i][0] != color) {
sum += C[i];
}
if (used[i][1] != color) {
sum += D[i];
}
}
return sum;
}
int ans[20];
void precalc() {
fill(ans, ans + 20, INF);
for (int mask = 1; mask < (1 << 16); mask++) {
used_id++;
for (int i = 0; i < 16; i++) {
if (mask & (1 << i)) {
add(i + 1, used_id);
}
}
int bits = __builtin_popcount(mask);
chmin(ans[bits], calc_ans(used_id));
}
}
int e[MAXN];
void brute_force() {
precalc();
for (int i = 1; i <= q; i++) {
cout << ans[e[i]] << endl;
}
exit(0);
}
int mx = 0;
map <pii, int> edge;
int far[MAXN];
int sub[MAXN];
bool subtask3 = false;
vector <int> dist[MAXN];
void f(int v, int par, int len, int root) {
dist[root].pb(len);
for (auto [to, cost] : g[v]) {
if (to == par) {
continue;
}
f(to, v, len + cost, root);
}
}
void dfs(int v, int par, int cur_sum) {
int cur_mx = cur_sum + (subtask3 ? far[v] : 0);
chmax(mx, cur_mx);
for (auto [to, cost] : g[v]) {
if (to != par) {
multiset <int> st;
int ed = edge[{v, to}];
st.insert(C[ed]);
st.insert(D[ed]);
int cur_cost;
auto it = st.begin();
if (*it == cost) {
it++;
}
cur_cost = *it;
dfs(to, v, cur_sum - cur_cost + cost);
}
}
}
int back[MAXN];
void calc_sub_and_back(int v, int par) {
sub[v] = 0;
back[v] = 0;
for (auto [to, cost] : g[v]) {
if (to != par) {
calc_sub_and_back(to, v);
multiset <int> st;
int ed = edge[{v, to}];
st.insert(C[ed]);
st.insert(D[ed]);
auto it = st.begin();
if (*it == cost) {
it++;
}
chmax(back[v], back[to] + *it);
chmax(sub[v], sub[to] + cost);
}
}
}
void ers(multiset <int> &st, int x) {
st.erase(st.find(x));
}
void calc_far(int v, int par, int up) {
if (par == -1) { // root
far[v] = sub[v];
} else {
far[v] = max(sub[v], up);
}
multiset <int> sub_setik;
for (auto [to, cost] : g[v]) {
if (to != par) {
sub_setik.insert(sub[to] + cost);
}
}
for (auto [to, cost] : g[v]) {
if (to != par) {
ers(sub_setik, sub[to] + cost);
int back_cost = -1;
multiset <int> st;
int ed = edge[{v, to}];
st.insert(C[ed]);
st.insert(D[ed]);
auto it = st.begin();
if (*it == cost) {
it++;
}
back_cost = *it;
int opt = up;
if (!sub_setik.empty()) {
chmax(opt, *(--sub_setik.end()));
}
sub_setik.insert(sub[to] + cost);
calc_far(to, v, opt + back_cost);
}
}
}
signed main() {
fastInp;
cin >> n;
for (int i = 1; i < n; i++) {
cin >> A[i] >> B[i] >> C[i] >> D[i];
g[A[i]].pb({B[i], C[i]});
g[B[i]].pb({A[i], D[i]});
edge[{A[i], B[i]}] = i;
edge[{B[i], A[i]}] = i;
}
cin >> q;
for (int i = 1; i <= q; i++) {
cin >> e[i];
}
if (n <= 16) {
calc_t(1, -1);
brute_force();
}
else {
calc_t(1, -1);
calc_sub_and_back(1, -1);
calc_far(1, -1, 0);
subtask3 = (q == 1 && e[1] == 2);
used_id = 1e9;
add(1, used_id);
int sum_root = 0;
int sum = 0;
for (int i = 1; i < n; i++) {
if (used[i][0] == used_id) {
sum_root += C[i];
}
if (used[i][1] == used_id) {
sum_root += D[i];
}
sum += C[i] + D[i];
}
dfs(1, -1, sum_root);
cout << sum - mx << endl;
}
}
/*
anti - case:
19
5 14 3 62
18 10 27 15
15 5 57 88
8 12 67 54
2 12 55 15
16 14 49 7
18 2 7 68
3 7 85 89
11 9 97 90
10 3 98 51
13 2 14 27
5 13 48 40
4 6 14 81
8 17 98 52
15 1 45 98
6 8 76 65
9 3 98 13
14 19 91 99
1
2
*/
