Instruction: Rank the products A, B, C, ... based on their relevance to the provided query, and produce a ranked list with the most relevant product positioned at the top of the list.

Input:
Query: dark purple curtains for bedroom
Product list:
A: H.VERSAILTEX Blackout Room Darkening Curtains Window Panel Drapes - (Plum Purple Color) 2 Panels, 52 inch Wide by 84 inch Long Each Panel, 8 Grommets/Rings per Panel
B: HOMEIDEAS Blackout Curtains for Bedroom 52 X 63 Inch Length 2 Panels Set Purple Room Darkening Curtains/Drapes, Soundproof Thermal Grommet Window Curtains for Living Room
Answer: A,B