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: insulating window blinds
Product list:
A: Blackout EZ - Total Sunlight Blocking Window Cover - Complete Light Block for: Living Room, Nursery, Home Theatre, TV Room, Large - Customizable to (45" x 66") White in / White Out - Made in USA
B: NICETOWN Blackout Curtain Blinds Window Panels - (Black Color) W52 x L63, Double Panels, Thermal Insulated Blackout Draperies for Living Room
Answer: B,A