Multi-select problem: How does the next paragraph end?

How to get giratina in pokemon heartgold and soulsilver
Have an event arceus, either received in heartgold or soulsilver or traded from other games.
Go with your arceus as the first pokemon in the party to the ruins of alph, southwest of violet city.
You will see a house there, which is the " ruins research center ".

Options: (A). Right in front of the door a man will show up and a dialogue will trigger. After the dialogue ends, you will be teleported to the sinnoh ruins.. (B). Go inside and kill the librarian there, and look around for giratina. Click on the " pantic woods " button.. (C). Find pacsun and climb up to the roof, then climb the stairs. Look right out at the ruins of alph.. (D). Go inside and find a suit named latia. Latia was his opponent against giratina..
(A).