With no explanation, chose the best option from "A" or "B". Rod has made promises to a friend who is trying to call him at the moment. Rod wants to avoid fulfilling the promises for now.

A: Rod doesn't answer his phone when he sees who the call is from hoping that ignoring it will just make it go away.
B: Rod picks up the phone and explains to his friend that he is busy right not but can help him out the next day.
B.