[speaker001:] You're looking very well.
[speaker002:] Thank you. I try to keep in shape.
[speaker001:] Do you often exercise?
[speaker002:] Yes, as long as I can find the time. I like swimming best.
[speaker001:] What style of swimming do you like best?
[speaker002:] I like the back best. I am good at freestyle stroke, but I usually use breast stroke as it keeps me from getting tired.
[speaker001:] I think butterfly stroke is the most difficult style to learn.
[speaker002:] I agree. I'm not good at it, either. Can you swim? How about going for a swim this Saturday?
[speaker001:] Oh, no. I am quite a stone in the water and cannot swim.