Varun's response indicates a lack of engagement with the question, as he simply states that the question has already been addressed without providing any additional insight or elaboration. This approach does not demonstrate a proactive attitude or willingness to discuss relevant topics in depth. The benchmark response effectively summarizes the previous discussion while providing a clear and structured overview of how prototyping and wireframing tools were utilized in past projects. It emphasizes the importance of user feedback and iterative design, showcasing a thorough understanding of the process. Varun should aim to engage more actively in the conversation and provide detailed responses that reflect his knowledge and experience.