Instruction: Evaluate each product title in the given list, assess its relevance to the given query, and then arrange the products in descending order of relevance, with the most relevant product at the top of the ranked list.

Input:
Query: harley davidson stickers and decals purple
Product list:
A: New Diamond Leather Steering Wheel Cover with Bling Bling Crystal Rhinestones, Universal Fit 15 Inch Car Wheel Protector for Women Girls,Black
B: Hummingbird Gathering Nectar Decal Sticker (Purple, 5 inch, Reversed)
Answer: B,A