Instruction: Evaluate the relevance of each product title in the input to the given query, and then sort the products in descending order of relevance, placing the most relevant product at the top of the ranked list.

Input:
Query: cathedra chair
Product list:
A: Purple Little's Enjoy Gaming Cathedra with Cup Holder Stable Solid Wood Body Soft Quilted Big Headrest Kids Teens Armchair Sofa Recliners Birthday Gifts Bed Living Room Decor Furniture
B: Easy Set-up take-Down Field Cathedra 6' Iron Sturdy Construction Wood Folding Clambake Bar Set with 2 Benches Extra Table Seating Beach Courtyard
Answer: A,B