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: 11.2 receiver 4k dolby atmos
Product list:
A: Marantz 8K Ultra HD AV Receiver SR5015 - 7.2 Channel (2020 Model) - Dolby Virtual Height Elevation with Built-in HEOS and Amazon Alexa Compatibility - Bluetooth Wireless Streaming & Home Automation
B: Denon AVR-X2700H 8K Ultra HD 7.2 Channel (95 Watt X 7) AV Receiver 2020 Model - Built for Gaming, Music Streaming, 3D Audio & Video, Alexa + HEOS
Answer: B,A