What is the difference between a Cognos Analytics Story and Dashboard?

What is the difference between a Cognos Analytics Story and Dashboard?
A . Stories use report objects to present information in an exported format whilst a dashboard is interactive.
B . A dashboard is a Cognos Analytics story.
C . Dashboards are live and interactive whereas a Story is the notes attached to the dashboard that help explain the content of a widget.
D . A story adds to a dashboard’s capability by augmenting it with animation and scene changes.

Answer: A