Represent the dialog for retrieving similar scenarios Speaker1: Speaker2, could you pick up the child from the nursery? 
Speaker2: Sure, I can
Speaker1: We'll pay for the taxi of course
Speaker3: But could you take Uber? it's more reasonable
Speaker2: I don't know how to use it
Speaker3: find an app in your store (apple or android) called "uber", register, it's super easy
Speaker1: But does Speaker2 have a credit card?
Speaker2: No, I don't
Speaker3: 21st century and there are people without credit cards?!
Speaker1: Speaker3, please 
Speaker1: We will pay a regular taxi, don't worry Speaker2
Speaker2: ok!
Represent the dialog scenario for retrieval Speaker2 will pick up he child from the nursery in a taxi and Speaker1 will pay her back. Speaker2 doesn't have a credit card so cannot use Uber. Speaker3 finds it strange. 
Represent the dialog scenario for retrieval Speaker2's favourite dinosaur when she was little was the Triceratops.