Dave: Does anyone understand this concept of scapegoat?
Kitty: What do you not understand? 
Dave: all? I haven't been to this class almost at all
Julie: i have this bunch of notes if you want them
Dave: I do! thank you! But I still need some help in explaining
Julie: Ok, fine but just read the notes first
Kitty: I can help explaining too, I will memorize it better
Dave: let's try Thursday, huh? I will manage before that
Kitty: Sure
Dave will read Julies notes on the concept of scapegoat. Kitty will explain it further to him on Thursday. 