A project manager is managing an agile project. An experienced architect on the team mentions that it is important to create a detailed solution design document upfront based on the complexity of the project. One of the team members says that it is against the agile principles to spend time in upfront documentation. How should the project manager handle this situation? A- Provide agile training to the architect and work with the project team to perform conflict resolution. B- Allow the architect to create the solution design documentation upfront as required for the project. C- Agree with the team member and ask the architect to create the design in iterations over a period of time. D- Seek guidance from the project sponsor since agile does not support comprehensive documentation.