public class Dog
{
	private String name;
	private int age;
	private boolean tail;
	private String gender;
	
	public Dog(int dAge, String dName, boolean t, String g)
	{
		name = dName;
		age = dAge;
		tail = t;
		gender = g;
	}
	public Dog(String dName, int dAge)
	{
		name= dName;
		age = dAge;
		tail = true;
		gender = "Unknown";
	}
	
	public int getAge()
	{
		return age;
	}
	
	public void setAge(int newAge)
	{
		age = newAge;
	}
	
	public void printInfo()
	{
		System.out.println("Name: " + name);
		System.out.println("\t Age= " + age);
		System.out.print("\t Tail: " );
		if(tail == true)
				System.out.println("Yes");
		else
			System.out.println("No");
			
	   System.out.println("\t Gender : " + gender);
	} 
	
	public String toString()
	{
		String s="";
		s+= "Name : " + name + "\n";
		s+= "\t Age= " + age + "\n";
		/*
		if(tail == true)
				s+= "\t Tail: Yes \n";
		else
				s+= "\t Tail: No \n";
		*/
		
		s+= ((tail==true) ? "Yes" : "No");
		s+= "\t Gender : " + gender + "\n";
		
		return s;
	}
}