Instruction: Analyze the query and each product title. Sort the products in descending order based on their relevance to the query. The most relevant product should be at the top of the list, and output the ranked list.

Input:
Query: hobart champion 145
Product list:
A: BMotorParts Carburetor Carb Assy. for 305cc Hobart Champion 4500 4500W Generator Welder
B: Champion Power Equipment 100692 2000-Watt Portable Inverter Generator, Ultralight
Answer: B,A