Which two features should you use?

You are building a chatbot by using Microsoft Bot Framework Composer.

You need to configure the chatbot to present a list of available options. The solution must ensure that an image is provided for each option.

Which two features should you use? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.
A . an Azure function
B. an adaptive card
C. an entity
D. a dialog
E. an utterance

Answer: B,D