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: cover for round seat swivel office chair
Product list:
A: AonePro Chair Seat Covers,4 Pcs Stretch Spandex Dining Chair Cover Slipcovers, Office Chair Protectors for 14-21 Inches Seat - Black/Coffee Brown (4pcs Seat Covers - 18 inch, Coffee)
B: Sigmat 2 Pack Waterproof PU Bar Stool Cover Anti-Slip Round Seat Cover 17.5 Inch Black
C: Turquoize Office Chair Cover Stretchable Chair Cover for Office Chair Computer Chair Cover Large Office Chair Cover with Armrest Covers Jacquard Boss Chair Cover High Back, Washable, Large, Black
Answer: C,B,A