Instruction: Evaluate each product title in the given list, assess its relevance to the given query, and then arrange the products in descending order of relevance, with the most relevant product at the top of the ranked list.

Input:
Query: cheap astrophotography camera
Product list:
A: Bindpo Electronic Eyepiece,1.25 Inch Digital Telescope Eyepiece with USB Port, Electronic Eyepiece Camera Accessory for Astrophotography,640x480 Pixels, Compatible for PC/Laptop,
B: Orion 52098 StarShoot All-In-One Astrophotography Camera (Blue)
C: Canon EOS 2000D (Rebel T7) Digital SLR Camera Body Bundle + Neck Strap + Battery + Charger + Cap + Cleaning Cloth
Answer: B,A,C