With no explanation, chose the best option from "A" or "B". Dave's parents are asleep upstairs and Dave is in the living room and just read a funny joke online. Dave wants to share the funny joke with someone.

A: Dave logs onto a web forum and posts the joke for other users to read and comment on.
B: Dave runs upstairs and bursts into his parents room, waking them up to tell them the joke.
A.