Represent the dialog for retrieving similar scenarios Speaker2: have you seen this?
Speaker2: <file_video>
Speaker1: is it my sister?
Speaker1: what is she doing?
Speaker1: i have to talk to her
Represent the dialog scenario for retrieval Speaker1 recognizes his sister on the video sent by Speaker2.
Represent the dialog scenario for retrieval Speaker2 received a card from Speaker1. Constantine was happy. Speaker2 has sunglasses, that Speaker1 found in the back above the radio. Speaker1 and Speaker2 don't know who they belong too. Speaker2 will keep the sunglasses.