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: phillips sonicare diamond clean replacement heads
Product list:
A: DW Replacement Toothbrush Heads for Sonicare, Fits 2 Series, ProResults, FlexCare, Healthy White, Platinum, EasyClean, DiamondClean, Gum Health Models
B: Philips Sonicare Genuine C2 Optimal Plaque Control Toothbrush Heads, 3 Brush Heads, White, HX9023/65
Answer: B,A