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: michael kors grey purse
Product list:
A: Michael Kors Half Dome Leather Crossbody
B: Michael Kors Large Ciara Top Zip Womens Saffiano Leather Satchel (Pearl Grey)
Answer: A,B