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: hand air pump for balls
Product list:
A: TONUNI Portable Air Pump,Ball Pump Inflator Kit with Needle,Nozzle, Extension Hose for Soccer Basketball Football Volleyball Water Polo Rugby Exercise Sports Ball Balloon Swim Inflatables(Blue)
B: Ball Pump with Pressure Gauge, eBall Sports Ball Air Pump with Inflation Needles & Pressure Release Valve for Basketball, Football, Soccer Ball, Rugby, Volleyball and Other Inflatable Balls
Answer: A,B