According to chatgpt "A. Provide the product owner with training.
In an agile project, the product owner plays a crucial role in prioritizing and managing the product backlog, ensuring there is a steady flow of work for the development team. If the team's performance is slipping due to an inadequate flow of work, it's essential to address this issue.
Providing training to the product owner can help them better understand their responsibilities and how to manage the backlog effectively. It can lead to improved backlog refinement, clearer priorities, and a more consistent flow of work for the development team.
While discussing the issue with stakeholders is generally a good practice, providing training to the product owner is a more immediate and specific action to address the current problem of work flow in the agile project. "