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.
Barrie Callahan knew her mother from work
( z1 know :ARG0 ( z2 person :name ( z3 name :op "Barrie" :op "Callahan" ) ) :ARG1 ( z4 person :ARG0-of ( z5 have-rel-role :ARG1 z2 :ARG2 ( z6 mother ) ) ) :source ( z7 work ) )