Multi-choice problem: Continue writing the next sentence in this paragraph:

An older woman is standing in an indoor gym and is talking while two people behind her to the left are playing basketball on the court. while she

Choose your answer from:
*talks, a man appears and runs very quickly through the court so he knocks over a basketball on the floor..
*talked, she picked up a ball and started playing pool with the balls while referees on the sidelines start to play..
*'s still talking, above her on the second floor to her left, two people go running by..
*is talking she touches a ball and begins to play it accidentally..
's still talking, above her on the second floor to her left, two people go running by.