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: computer without monitor
Product list:
A: Dell 3060 Desktop Computer, Intel Core i5 Quad Core, 8GB RAM, 500GB SSD, DVD, Windows 10 Pro, RGB Wireless Keyboard, 1080p Webcam, 24" Monitor, RGB Speakers (Windows 11 Compatible) (Renewed)
B: Lenovo ThinkCentre M900 PC Desktop Computer - Intel i5-6500 3.20GHz, 16GB RAM, 1TB HDD, Windows 10 Pro, New 23.6" FHD Monitor, Wireless Keyboard & Mouse, New 16GB Flash Drive, Wi-Fi (Renewed)
C: Dell Business Desktop Optiplex 7040 Computer, Intel Core i5 Quad Core, 16GB RAM, 500GB SSD, DVD, Wi-Fi, Windows 10 Pro, RGB Keyboard and Mouse, RGB Speakers, 1080p Webcam, New 24" Monitor (Renewed)
Answer: C,B,A