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: 70 inch tv
Product list:
A: TCL 65" Class 6-Series 4K UHD QLED Dolby Vision HDR Roku Smart TV - 65R625
B: LG 70UM7370PUA Alexa Built-in 70" 4K Ultra HD Smart LED TV (2019)
Answer: B,A