import javax.swing.*;
import java.awt.*;

public class Chien {
	public static void main(String[] args) {
	
	JFrame fenetre = new JFrame();
	FlowLayout main = new FlowLayout(FlowLayout.CENTER);
	fenetre.setLayout(main);
	fenetre.setSize(500, 500);
    fenetre.setLocation(0, 0);

    JLabel question = new JLabel("Aimez-vous les chiens ?");
    question.setHorizontalAlignment(JLabel.CENTER);
    fenetre.add(question, BorderLayout.CENTER);
   	fenetre.add(new JButton("Oui"));
   	fenetre.add(new JButton("Non"));
   	fenetre.add(new JButton("NSPP"));

    fenetre.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    fenetre.setVisible(true);	
	}
}