Can we draw the following hypothesis from the context (see options)? 

Context:

It was the first time that I had really ever been around Barrie Callahan, so she strikes me -that memory strikes me because my mother had known her previously. And she was speaking about the textbook, just questioning them. I don't remember her exact words.

Hypothesis: They had talked to Barrie Callahan, but never in person
Pick from:
 +Yes.
 +It's impossible to say.
 +No.
It's impossible to say