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: harmonicas for adults beginner
Product list:
A: Small Fish Harmonica for Kids, Toddlers, and Adults, Musical Instrument Toys for Beginners with 10 Holes and 20 Notes, Stainless Steel, Diatonic, Key of C Mouth Organ Set with Storage Bag
B: JSL Harmonica, Standard Diatonic Key of C 10 Holes 20 Tones Blues Mouth Organ Harp For Kids, Beginners, Professional, Students (Black)
Answer: B,A