I got some of the details wrong last week in some of the examples that I used, Jim, and I'm sorry about that. And I'm going to try to do better. One of the reasons I regret it is that getting a detail wrong interfered several times with the point that I was trying to make.

Choose your answer: based on the paragraph above can we conclude that "The details I got cprrect didn't help. "?

Select from the following.
[a]. Yes;
[b]. It's impossible to say;
[c]. No;
I think the answer is
[b].