Instruction: Given a query and a list of products denoted as A, B, C, ... with their titles, rank the products according to their relevance to the query. Output only a ranked list in which the most relevant product is at the top of the list.

Input:
Query: one wheel skateboard electric
Product list:
A: SkootRider Yellow on Black
B: Segway Ninebot S Smart Self-Balancing Electric Scooter with LED light, Portable and Powerful, Black, Large
Answer: A,B