With no explanation, chose the best option from "A" or "B". Nate is attending a charity event, and he notices one of his good friends on his way out of the crowded hall. Nate wants to get to his friend before he leaves the event.

A: Nate calls his friend and asks him to wait for him, then heads towards him, careful not to disturb the people around him.
B: Nate rushes towards his friend, moving unacceptably fast in the packed hall.
A.