It was sometime in 2004. It was prior to the June meetings because my husband was a teacher at the school, so I often heard things that he would come home and tell me. So I knew that there was some discussion over the biology book, so sometime before that. I can't tell you exactly when.
The discussion was because he didn't know much about biology.
( z1 discuss :ARG1-of ( z2 cause :ARG0 ( z3 know :polarity - :ARG0 ( z4 he ) :ARG1 ( z5 much :topic ( z6 biology ) ) ) ) )