Instruction: Analyze the query and each product title. Sort the products in descending order based on their relevance to the query. The most relevant product should be at the top of the list, and output the ranked list.

Input:
Query: sky projector night light for ceiling
Product list:
A: LED Night Light, Colorful Projector, HOKEKI Star Projector, Galaxy Projector, Lights for Room, Starlight Projector, 7 Lighting Effects, SuitableFor Bedroom and Party Decoration,Whrite
B: USB Night Light Star Projectors - 2 Sets, Red and Blue-Purple Plus Cases, Car Roof, Laser, Romantic Starry, Bedroom, Auto Ceiling, Star Sky, Led Starlight, Galaxy Room Light
Answer: A,B