Instruction: Evaluate the relevance of each product title in the input to the given query, and then sort the products in descending order of relevance, placing the most relevant product at the top of the ranked list.

Input:
Query: computer camera without microphone
Product list:
A: 2021 AutoFocus 1080P Webcam with Microphone, Software and Privacy Cover, NexiGo N680 Business Streaming USB Web Camera, for Online Class, Zoom Meeting Skype Facetime Teams, PC Mac Laptop Desktop
B: Razer Kiyo Streaming Webcam: 1080p 30 FPS / 720p 60 FPS - Ring Light w/ Adjustable Brightness - Built-in Microphone - Advanced Autofocus
Answer: B,A