Instruction: Given a query and a list of products denoted as A, B, C, ... with their titles, rank the products according to their relevance to the query. Output only a ranked list in which the most relevant product is at the top of the list.

Input:
Query: v shaped pillow
Product list:
A: Filoan V Neck & Travel Pillow with Hoodie - ( U Shaped Travel Pillow with Hood Sleeping Support polystyrene Foam microbeads Stress Pillow - Airplane Bus Car )
B: DMI Body Pillow, Side Sleeper Pillow and Pregnancy Pillow with Contoured Support to Eliminate Neck, Back, Hip, Joint Pain and Sciatica Relief with Removable Washable Cover, Firm, U Shape Neck Pillow
C: Cheer Collection White Pillowcase for V Shaped Pillow
Answer: C,B,A