Which of These Is NOT a Way to Handle Team

Multiple Choice

Which of these is NOT a way to handle team conflict?

A) Try to keep people with long-running conflicts,personal or professional,off of the team.
B) Create a team contract and outline expected behaviors.
C) Bring two conflicting parties together prior to the team meeting to discuss issues.
D) Conflict is good;just allow the team to discuss all the issues during the meeting and let the other team members mediate the problem.