Instruction: Evaluate each product title in the given list, assess its relevance to the given query, and then arrange the products in descending order of relevance, with the most relevant product at the top of the ranked list.

Input:
Query: eargo hearing aids for adults prime
Product list:
A: Coniler Hearing Amplifier for Seniors and adults ,Rechargeable Digital Hearing Aids With Either Ear sound Hearing
B: Williams Sound PockeTalker Ultra Duo Sound Amplifier with Headphone & Earbud, Year Supply of Batteries & Liberty Microfiber Cloth
Answer: A,B