public static void main(String[] args){
		int age = 60;
		
		if (age < 50) {
			System.out.println("you are young");
		}else{
			System.out.println("you are old");
			if (age > 75) {
				System.out.println("you are realy old");
			}else{
				System.out.println("your not too old");
			}
		}
	}