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: kids chest protector dirt bike
Product list:
A: Motorcycle Full Body Armor Protective Jacket ATV Guard Shirt Gear Jacket Armor Pro Street Motocross Protector with Back Protection Men Women for Off-Road Racing Dirt Bike Skiing Skating Red S
B: BARHAR Kids Dirt Bike Body Chest Spine Protector Armor Vest Protective Gear for Dirtbike Bike Motocross Skiing Snowboarding (Black, M)
Answer: B,A