The team members are discussing the level of effort that different backlog items are likely to require, and how much effort is available for the next sprint.
This is an example of the principle:
A . Analyze to determine what is valuable
B . Understand what is doable
C . Respect for individuals
D . Get real using examples
Answer: A
Explanation:
Reference: https://www.agilealliance.org/wp-content/uploads/2017/08/AgileExtension_V2-MemberCopy.pdf (20)