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: easy home fun
Product list:
A: Easy@Home 100 Ovulation Test and 20 Pregnancy Test Strips, FSA Eligible Ovulation Test Kit Powered by Premom Ovulation Predictor Free iOS&Android APP,100LH +20HCG
B: The Fun and Relaxing Adult Activity Book: With Easy Puzzles, Coloring Pages, Writing Activities, Brain Games and Much More
Answer: A,B