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: maytronics dolphin pool cleaner
Product list:
A: Dolphin Escape Robotic Above Ground Pool Cleaner
B: Dolphin Authentic Replacement Parts - Power Supply Switch DYN+Timer, Maytronics Part Number: 9995678-US-ASSY
Answer: A,B