With no explanation, chose the best option from "A" or "B". Rachel receives an email from an old friend, about her recent marriage and the fact that they are expecting their first child. Rachel has to decide whether to respond to her old friend or not.

A: Rachel responds with a congratulatory email and asks her old friend if there is anything she could do to help her prepare for the baby.
B: Rachel decides that she doesn't have time to rekindle an old friendship and deletes the message, without responding.
A.