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: christmas iphone x case smooth
Product list:
A: Salawat Compatible iPhone Xr Case, Clear iPhone Xr Case Cute Anti Scratch Slim Phone Case Cover Reinforced Corners TPU Bumper Shockproof Protective Case for iPhone Xr 6.1inch 2018 (Blue Purple)
B: YINLAI iPhone Xs Case, iPhone X Case Slim Hybrid Dual Layer TPU Bumper Hard PC Cover with Carbon Fiber Texture Faux Leather Shockproof Anti-Slip Protective Phone Cases for Boys Men iPhone X/XS Black
C: iPhone X Case, iPhone Xs Case, iYCK Hard Back Panel and Soft Rubber TPU Bumper Flowing Floating Liquid Infused Quicksand Bling Glitter Sparkle Protective Case Cover for Apple iPhone X/Xs 5.8inch - App
Answer: B,C,A