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: rightline truck bed air mattress
Product list:
A: Rightline Gear-110907 SUV Tent, Sleeps Up to 6, Universal Fit, Orange.
B: Englander Queen Size Air Mattress w/ Built in Pump - Luxury Double High Inflatable Bed for Home, Travel & Camping - Premium Blow Up Bed for Kids & Adults - Black
C: SoundAsleep Dream Series Air Mattress with ComfortCoil Technology & Internal High Capacity Pump - Queen Size
D: Car Inflatable Mattress with Pump, Portable SUV Air Bed for Camping, Home, Travel, Hiking, Full Size Blow Up Sleeping Pad with 2 Pillows, Extended Back Seat Airbed for Truck, RV, Upgraded (Black)
Answer: D,C,A,B