#include <iostream>
#include <iomanip>
#include <cmath>
#include <cstring>
#include <cstdlib>
#include <string>
#include <vector>
using namespace std;

class Day
{
public:
    string name;
    string surname;
    int age;
    string number;

    Day(string n = "vdsv", string surn = "gsdg", int a = 10, string num = "asd"): name(n), surname(surn), age(a), number(num) { }
    Day read() {
        string n, surn, num;
        int a;
        cin >> n;
        cin >> surn;
        cin >> a;
        cin >> n;
        return Day(n, surn, a, num);
    }
};

int main() {
    int n;
    cin >> n;
    Day * mas = new Day[n];
    for (int i = 0; i < n; i++) {
        Day d;
        mas[i] = d.read();
    }
    int q;
    int p = 0;
    cin >> q;
    for(int i = 0; i < n; i++){
        if(mas[i].age > q){
            cout << mas[i].name << " " << mas[i].surname << endl;
            p++;
        }
    }
    if(p == 0)
        cout << "There are no adult students";
    return 0;
}