Thread Program three in Java

What is out put?

public class Thread_Demo extends Thread{

public void run(){

System.out.println("Some text");

}

public static void main(String[] args) throws InterruptedException {

Thread_Demo t=new Thread_Demo();

Thread_Demo td1=new Thread_Demo();

t.run();

System.out.println("ISALIVE :"+t.isAlive());

t.sleep(500);

System.out.println("ISALIVE :"+t.isAlive());

t.destroy();

System.out.println("ISALIVE :"+t.isAlive());

}

}