Represent the dialog for retrieving similar scenarios Speaker1: have you heard???? :O
Speaker4: What happened?
Speaker3: yeah...
Speaker2: what?
Speaker1: professor ziegler died in a car crash :O
Speaker2: seriously?
Speaker4: Oh shit. Really?
Speaker3: yep...
Speaker1: yes really :(
Speaker4: RIP
Speaker2: omfg he was my supervisor...
Represent the dialog scenario for retrieval Professor Ziegler died in a car crash. He was Speaker2's supervisor.
Represent the dialog scenario for retrieval Speaker1,Speaker4, Speaker5 and Speaker3 will meet at 8. Speaker1 and Speaker3 will take it easy this time. Speaker2 can't make it as he has a party at in-laws.