Instruction: Evaluate each product title in the given list, assess its relevance to the given query, and then arrange the products in descending order of relevance, with the most relevant product at the top of the ranked list.

Input:
Query: power beats pro
Product list:
A: Nature Fuel Power Beets Powder, Delicious Acai Berry Pomegranate, Concentrated Superfood Supplement, Supports Circulation, Natural Energy & Stamina, Non-GMO, 60 Servings
B: Powerbeats Pro - Totally Wireless Earphones - Ivory (Renewed)
Answer: B,A