Nimmisha's response is completely irrelevant to the question asked. It seems like there may have been a misunderstanding or an error in her response. The benchmark response provides a detailed account of a relevant experience, the methodologies used, and the outcomes achieved, which is what the interviewer was looking for. Nimmisha should focus on providing a specific example that showcases her experience with business process reengineering in the banking sector, including the tools and methodologies she used.