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: microphone stand boom round base
Product list:
A: Pyle Heavy Duty Microphone Stand - Height Adjustable from 51.2'' to 78.75'' Inch High w/ Extendable Telescoping Boom Arm 29.5'' and Stable Tripod Base - Clutch in T-Bar Adjustment Point PMKS56
B: Tetra-Teknica Essential Series MPS-D03 Weighted Base Height Adjustable Desktop Microphone Stand with Boom, 5/8 Inch Mount, Color Chrome and Black
Answer: B,A