When the goal, scope and product domain is not understood by the Scrum Team, the Scrum Master should:

OPTIONS

a. Direct the Development team to stop working until the product owner improves the acceptance criteria.
b. Cancel the Sprint and schedule new planning meeting.
c. Nothing because it is the responsibility of the Product Owner
d. Facilitate a discussion between the Stakeholder, Product Owner and the Development Team.

Answer:

Facilitate a discussion between the Stakeholder, Product Owner and the Development Team.

Explanation:

There can be instances where the goal, scope and product domain is not understood completely by the Scrum Team. The Scrum Master has an important role to play in such situations and facilitates a discussion between the Stakeholder, Product Owner and the Development Team.