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: 150cc gas scooter
Product list:
A: X-PRO KP Mini 150 Gas Motorcycle 150cc Adult Motorcycle Moped Scooter Street Motorcycle Bike Assembled Made by Lifan(Black/Green)
B: Massimo Motor MB200 196CC Engine Super Size Mini Moto Trail Bike MX Street for Kids and Adults Wide Tires CARB Approved-camo (Sand)
Answer: A,B