[speaker001:] Hello, Steven. Do you have any questions to ask me?
[speaker002:] Yes. There are several data documents about this contract. Please advise me which one I should give up.
[speaker001:] Let me see. The data documents with " A 'and 'B 'are the drafts, and the ones with 'C 'and 'D " are formal contracts. Do you know what I mean?
[speaker002:] I see. Thanks for your instruction.
[speaker001:] Not at all. I am pleased to tell you these.