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: leather sofas for living room
Product list:
A: Homelegance 89" Leather Sofa, Silver Gray
B: Sofa Sectional Sofa, L-Shape Faux Leather Sectional Sofa Couch Set with Chaise, Ottoman, 2 Toss Pillow Using for Living Room Furniture.(Black)
Answer: A,B