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: tractor and horse trailer for 6" horse
Product list:
A: iPlay, iLearn Kids Construction Toys Truck Set, Boys Engineering Vehicle Playset, Crane Transport Trailer, Bulldozer Forklift for Sandbox Site, Birthday Gift for Age 3 4 5 6 Year Old Toddler Children
B: Melissa & Doug Horse Carrier Wooden Vehicle Play Set With 2 Flocked Horses and Pull-Down Ramp
C: Peg Perego John Deere Ground Force Tractor with Trailer
Answer: B,C,A