Question: Oh, he said, "so you're Conrad, are you?
He could tell the other person was Conrad.

Answer: it is not possible to tell

Question: Each of the comments and the response and changes
There was no comments.

Answer: no

Question: If Valerie G. Case could achieve one more goal before she retires,
Valerie G. Case wants to be a millionaire before she retires.

Answer:
it is not possible to tell