#include <iostream>
#include <vector>
#include <queue>
#include <stack>
#include <set>
#include <map>
#include <limits.h>
#include <algorithm>
#include <math.h>
#include <array>

using ll = long long;
using namespace std;

struct OT
{
	double t;
	ll slow, fast;

	const bool operator<(const OT other) const
	{
		if (t != other.t) return t < other.t;
		else if (slow != other.slow) return slow < other.slow;
		else return fast < other.fast;
	}
};

vector<double> roots(array<ll, 3> coeffs, ll i = -1, ll j = -1) //the real ones
{
	ll d = coeffs[1] * coeffs[1] - 4 * coeffs[0] * coeffs[2];
	if (d < 0) return {};
	double sqd = sqrt(d);
	double plusd = (-static_cast<double>(coeffs[1]) + sqd) / static_cast<double>(2 * coeffs[0]);
	if (d == 0) return { (-static_cast<double>(coeffs[1]) + sqd) / static_cast<double>(2 * coeffs[0]) };

	double minusd = (-static_cast<double>(coeffs[1]) - sqd) / static_cast<double>(2 * coeffs[0]);
	return { (-static_cast<double>(coeffs[1]) + sqd) / static_cast<double>(2 * coeffs[0]),
		(-static_cast<double>(coeffs[1]) - sqd) / static_cast<double>(2 * coeffs[0]) };
}


vector<array<ll, 3>> queries;
vector<OT> overtakes; //on which T, slower car, faster car, late
vector<ll> order;
vector<ll> carsbyid;
int nextovertakeidx = 0;

void ff(int t)
{
	while (nextovertakeidx < overtakes.size() && overtakes[nextovertakeidx].t < t) //update order up until t
	{
		if (carsbyid[overtakes[nextovertakeidx].slow] < carsbyid[overtakes[nextovertakeidx].fast])
		{
			swap(order[carsbyid[overtakes[nextovertakeidx].slow]], order[carsbyid[overtakes[nextovertakeidx].fast]]);
			swap(carsbyid[overtakes[nextovertakeidx].slow], carsbyid[overtakes[nextovertakeidx].fast]);
		}
		nextovertakeidx++;
	}
	int sortid = nextovertakeidx;
	while (sortid < overtakes.size() && overtakes[sortid].t == t) //sort overtakes on t by id
	{
		if (carsbyid[min(overtakes[sortid].slow, overtakes[sortid].fast)] > carsbyid[max(overtakes[sortid].slow, overtakes[sortid].fast)])
		{
			swap(order[carsbyid[overtakes[sortid].slow]], order[carsbyid[overtakes[sortid].fast]]);
			swap(carsbyid[overtakes[sortid].slow], carsbyid[overtakes[sortid].fast]);
		}
		sortid++;
	}
}

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

	int n, i, j, q;
	cin >> n;

	vector<array<ll, 3>> cars(n);
	for (array<ll, 3>& in : cars) cin >> in[0] >> in[1] >> in[2];

	cin >> q;

	overtakes.reserve(n / 2 * n);

	for (i = 0; i < n; i++)
	{
		for (j = i+1; j < n; j++)
		{
			vector<double> rv = roots({ cars[i][0] - cars[j][0], cars[i][1] - cars[j][1], cars[i][2] - cars[j][2] });
			for (double r : rv)
			{
				if (0 < r && r <= 1e6)
				{
					if (r*cars[i][0]*2+cars[i][1] < r*cars[j][0]*2+cars[j][1])
						overtakes.push_back({ r, i, j });
					else
						overtakes.push_back({ r, j, i });
				}
				if (r == 0) //no derivative here
				{
					if (1e-7*cars[i][0]*2+cars[i][1] < 1e-7*cars[j][0]*2+cars[j][1])
						overtakes.push_back({ r, i, j });
					else
						overtakes.push_back({ r, j, i });
				}
			}
		}
	}

	sort(overtakes.begin(), overtakes.end());

	order.resize(n);
	vector<array<ll, 2>> cs(n);
	for (i = 0; i < n; i++) cs[i] = { cars[i][2], -i };
	sort(cs.begin(), cs.end());

	carsbyid.resize(n);
	for (i = 0; i < n; i++) order[i] = -cs[n-i-1][1], carsbyid[order[i]] = i;

	queries.resize(q); // time, place, idx
	for (i = 0; i < q; i++)
	{
		queries[i][2] = i,
		cin >> queries[i][1] >> queries[i][0];
		queries[i][1]--;
	}
	sort(queries.begin(), queries.end());

	vector<int> out(q);
	for (i = 0; i < q; i++)
	{
		ff(queries[i][0]);
		out[queries[i][2]] = order[queries[i][1]];
	}

	for (i = 0; i < q; i++) cout << out[i] + 1 << '\n';
}