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: self balancing scooter with handlebar
Product list:
A: Segway miniLITE Smart Self-Balancing Electric Transporter, White
B: Unitedheart Safety Handle Control Strut Stent Telescopic Hoverboard Handlebar for 6.5Inch 7Inch 10 Inch Electric Self Balancing Scooter Universal Sustain Pedal
Answer: A,B