Represent the dialog for retrieving similar scenarios Speaker1: what's Peter's deal? ;/
Speaker2: ?
Speaker1: he just deleted me from facebook
Speaker2: What? Weird
Speaker1: i know
Speaker2: have you said something to him?
Speaker1: no, i don't think so
Speaker2: hm, weird
Speaker2: should I talk to him?
Speaker1: don't bother, i'll do it tomorrow
Speaker1: thought he said something to you
Speaker2: he didn't
Represent the dialog scenario for retrieval Speaker1 has just been deleted from Facebook by Peter, and he doesn't actually know why, so he'll talk to him tomorrow. Speaker2 doesn't know the reason either.  
Represent the dialog scenario for retrieval Speaker2 is sick, so she's not able to help Speaker1 with her thesis now.