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: portable cd player without bluetooth
Product list:
A: G Keni Radio CD Player Portable CD Boombox with Bluetooth MP3 USB Music Playback with AUX Input and Phone Jack, Enhanced Bass with Light, Audio Player Black
B: Sony Portable Bluetooth Digital Turner AM/FM CD Player Mega Bass Reflex Stereo Sound System
Answer: B,A