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: galaxy hoverboard bluetooth
Product list:
A: UNI-SUN Bluetooth Hoverboard for Kids, 6.5" Two-Wheel Self Balancing Hoverboard with Bluetooth and LED Lights, Electric Scooter for Adult, Star Purple
B: UNI-SUN Chrome Hoverboard for Kids, 6.5" Self Balancing Hoverboards with Bluetooth and LED Lights, Chrome Purple Hover Board
Answer: A,B