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: ultrasound medical
Product list:
A: Aquagel Lubricating Jelly 5 oz Tube - Parker Laboratories - (Pack of 2)
B: LCL Beauty Steel Frame Salon Spa Roller Trolley Cart Stand Storage Bin and Tool Implement Racks
Answer: B,A