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: altimeters for cars
Product list:
A: Odometer Gauge,Multifuntion GPS Signal Car Truck Speedometer Speed Odometer Time Meter Warning System
B: Lion Power Performance Universal Head Up Display (HUD) 5.5 Inch Projector Plug & Play for OBD II Made in USA
C: Smittybilt 791006 Clinometer with Compass
Answer: C,A,B