Instruction: Analyze the query and each product title. Sort the products in descending order based on their relevance to the query. The most relevant product should be at the top of the list, and output the ranked list.

Input:
Query: used chocolate fountain
Product list:
A: VEVOR Chocolate Fountain Chocolate Fountain Machine Commercial Chocolate Fountain Stainless Steel Chocolate Fountain Machine for Parties
B: VEVOR 100CM/39Inch Commercial Chocolate Fountain Machine for Weddings Parties Restaurants,32-230F, 7 Tiers, Silver
Answer: B,A