#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef vector<ll> vl;
typedef pair<ll, ll> pll;
const ll INF = 1e18;
int main() {
ll n, m, p; cin >> n >> m >> p;
vector<pair<ll, pll>> cab(m);
for (int i = 0; i < m; i++) cin >> cab[i].second.first >> cab[i].second.second >> cab[i].first;
sort(cab.begin(), cab.end());
set<ll> sc;
for (int i = 0; i < m; i++) sc.insert(cab[i].first);
vl c(sc.begin(), sc.end());
ll cl = 0, cr = 0;
ll li = 0, ri = 0;
ll alive = 0;
vl in(n+1);
map<ll, ll> mp;
//for (auto i : c) cout << i << " "; cout << endl;
while (li < m) {
while (alive < n-1 && ri < m) {
while (ri < m && cab[ri].first == c[cr]) {
if (in[cab[ri].second.second] == 0) alive++;
in[cab[ri].second.second]++;
ri++;
}
cr++;
}
if (alive == n-1) mp[c[cl]] = c[cr-1];
else mp[c[cl]] = INF;
while (li < m && cab[li].first == c[cl]) {
in[cab[li].second.second]--;
if (in[cab[li].second.second] == 0) alive--;
li++;
}
cl++;
}
ll mx = INF;
ll q; cin >> q;
vl ql(q), qr(q), qx(q);
for (int i = 0; i < q; i++) {
cin >> ql[i] >> qr[i] >> qx[i];
if (!mp.count(ql[i])) mp[ql[i]] = 0;
}
for (auto it = mp.rbegin(); it != mp.rend(); it++) {
if (it->second) mx = min(mx, it->second);
else it->second = mx;
//cout << it->first << " " << it->second << endl;
}
for (int i = 0; i < q; i++) {
ll l = ql[i], r = qr[i], x = qx[i];
if (mp[l] <= r+x) cout << "Yes\n";
else cout << "No\n";
}
cout << endl;
}
// Test of idea. Only Sub1
