Represent the dialog for retrieving similar scenarios Speaker1: <file_video>
Speaker2: Omg it was like 10 years ago singing!!
Speaker3: haha high school times 
Represent the dialog scenario for retrieval Speaker1, Speaker2 and Speaker3 are recalling high school times.
Represent the dialog scenario for retrieval Speaker2 is doing shopping at the grocery store. Speaker1 ordered him to buy a cucumber, some tomatoes, bananas and apples.