Instruction: Rank the products A, B, C, ... based on their relevance to the provided query, and produce a ranked list with the most relevant product positioned at the top of the list.

Input:
Query: flat mouse for laptop
Product list:
A: Wireless Mouse, PINKCAT 2.4G Slim Silent Cordless Mouse with USB Receiver, 3 Adjustable DPI Portable Optical Wireless Computer Mice for Laptop, PC, Notebook, Computer, Deskbtop, MacBook - (Pink)
B: Microsoft RVF-00052 Arc Touch Mouse,Black
Answer: A,B