Problem: Alex is speaking at a medical conference and during the Q&A a participant asks a question about a specific treatment method that involves the use of a new medical device. How should Alex respond to the question? a.) Alex should ask for clarification. b.) Alex should direct his answer to the participant who asked the question. c.) Alex should provide an explanation using layman's language. d.) Alex should define any technical terms or concepts associated with the new device before answering the question.