How should the project manager help the team resolve the issue?

A project manager is managing an agile project for the first time. Early on, the project manager discovers the team is struggling to agree on the scope of a feature during a sprint.

How should the project manager help the team resolve the issue?
A . Direct the senior-most member to determine the scope on behalf of the team.
B. Discuss this with the team and decide what the scope of the feature should be.
C. Ask the team to log the story in the product backlog and move on to the next feature.
D. Encourage the team to collaborate to resolve their understanding of the feature.

Answer: D