Represent the dialog for retrieving similar scenarios Speaker2: Are u still at home?
Speaker1: Yes.
Speaker1: Why?
Speaker2: I forget my wallet.
Represent the dialog scenario for retrieval Speaker2 forgot his wallet and Speaker1 is still at home.
Represent the dialog scenario for retrieval Speaker1's never done any student exchange before, but Speaker2 did. Speaker1 had a plan to go to London for Halloween, but he's not going because of his grandma's health problems. Speaker2 will stay in as well. Speaker1 tells Speaker2 about Halloween in Poland.