Q: In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D".
A lady stands and talks in a gym. She points to her abdomen, then lays on a bench. the lady <sep> (A) explains a muscle storage technique. (B) holds the bench and and lifts her abdomen and legs. (C) gets put on an elliptical. (D) squats again and aims for her belly button while sits.
A:
B