Represent the dialog for retrieving similar scenarios Speaker2: today's classes are cancelled!! 
Speaker1: (°o°)
Speaker3: you know what that means?
Speaker2: NO TEST!
Speaker1: let's go and celebrate!
Speaker3: Pizza!?
Represent the dialog scenario for retrieval Speaker2, Speaker1 and Speaker3 had their today's classes cancelled.
Represent the dialog scenario for retrieval Speaker1 has just landed and he will be at RER about 5.30 PM. Speaker2 will pick him up from there.