What does the following sentence mean (look at the main

Last updated: 7/11/2022

What does the following sentence mean (look at the main verb)? "In recent years, Thayer has been talking to groups around the world." A) A few years ago, she talked to other travelers. B) She is talking to groups now. C) She started talking to groups not a long time ago, and she still does it. D) She does not talk to groups anymore.