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: 07 cadillac escalade headlights without ballest
Product list:
A: Yikesai 5DV 009 000-00 Xenon Hid Headlight Ballast Control Unit Replacement for 2007-2014 Cadillac Escalade 2008 2009 & 2006-2009 BMW E60 & 2008-2014 Chrysler Town Country (5dv 009 000-00)
B: 5DV 009 000-00 Xenon Hid Headlight Ballast Control Unit and D1S Bulb Replacement for 2007-2014 Cadillac Escalade & 2006-2009 BMW E60 & 2008-2014 Ch ry sler Town Country
Answer: B,A