Instruction: Rank the products A, B, C, ... based on their relevance to the provided query, and produce a ranked list with the most relevant product positioned at the top of the list.

Input:
Query: air assisted airless sprayer
Product list:
A: Graco 289353 Air Spray Package with Finex Airspray Gun
B: Graco 17G177 Magnum ProX17 Stand Paint Sprayer, Grey/Blue
Answer: B,A