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: camera without wifi
Product list:
A: Spy Camera 1080P Hidden Cameras WiFi - Small HD Nanny Cam with Night Vision and Motion Detection - Small Covert Security Camera for Home/Car/Indoor/Outdoor(Spy Camera)
B: Security Camera Outdoor Rechargeable Battery Zumimall 1080P Wireless WiFi Cameras for Home Security, Waterproof Camera, IR Night Vision, 2-Way Talk, Motion Detection, Alert, Remote View, Cloud/SD
Answer: A,B