Represent the dialog for retrieving similar scenarios Speaker1: walk the dog please
Speaker1: I have to stay longer at work 
Speaker2: ok 
Represent the dialog scenario for retrieval Speaker2 will walk the dog because Speaker1 has to stay longer at work.
Represent the dialog scenario for retrieval Speaker2 has an exam soon. It lasts 4 hours. Speaker1 sent her a link to a website with some texts from previous years so that she can prepare for the exam better.