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: sis go isotonic energy gel
Product list:
A: SIS Electrolyte Energy Gels, 22g Fast Acting Carbohydrates, Performance & Endurance Sport Nutrition for Athletes, Energy Gels for Running and Cycling, Salted Strawberry - 2 oz - 30 Pack
B: GU Energy Original Sports Nutrition Energy Gel, 24-Count, Assorted Flavors
Answer: A,B