Case context: A product team is collaborating on a model, but the members have not agreed on which evaluation metric they will optimize. They want to move more quickly.

Question: Using only the principle implied by the scenario, identify the missing condition and state what the team should settle on.

Sample answer: The missing condition is agreement on the evaluation metric to optimize. The team should choose that metric together, because sharing that decision helps the group make faster progress.

Key points:

• The team has not yet aligned on one metric.
• It should decide which evaluation metric to optimize.
• That shared choice is associated with faster progress.

Rubric: The response should identify the lack of metric alignment, recommend choosing the evaluation metric to optimize, and connect that choice to faster progress.