B is the best course of action because it allows them to speak freely and without much restraint, which will ensure that the conversation is fruitful and rewarding. It's crucial for both parties to actively listen, clarify their understanding with questions, and look for areas of agreement. A productive and satisfying conversation can be sparked by attempting to comprehend the other person's viewpoint and demonstrating respect for their opinion. Options A, C, and D can make it harder to communicate clearly and result in a less fruitful discussion.