Represent the dialog for retrieving similar scenarios Speaker1: hey, have you seen this
Speaker1: <file_other>
Speaker2: oh it got cheaper, we need to buy it now!
Speaker1: <file_gif>
Represent the dialog scenario for retrieval Speaker1 sends Speaker2 an offer. It got cheaper so they need to buy now. 
Represent the dialog scenario for retrieval Speaker1, Speaker2 and Speaker3 are telling each other what they have gotten for Christmas.