With no explanation, chose the best option from "A" or "B". Gene just proposed marriage to Missy, and she is telling her single friend, Cathy at work. Cathy wants to respond to the news.

A: Cathy hugs Missy and tells her that she is very happy for her, while thinking she will find love for herself one day.
B: Cathy is jealous of Missy getting engaged, so she tells her that sounds nice, and changes the subject to work related topics.
A.