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: life without plastic toothbrush
Product list:
A: 4 Pack Micro Nano Extra Soft Toothbrush, Soft Toothbrush for Sensitive Teeth & Gums Care, Silk Toothbrush with 10000 Bristles for Adults & Child
B: Colgate Kids Toothbrush with Extra Soft Bristles and Suction Cup Holder, Minions - 4 Count
Answer: A,B