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: roadpro 12 volt coffee maker
Product list:
A: RoadPro 12-Volt 20oz. Smart Car Pot - Black - 5027S
B: Proctor Silex 10-Cup Coffee Maker, Works with Smart Plugs That Are Compatible with Alexa (48351), Auto Pause and Serve, Black
Answer: A,B