Instruction: Evaluate the relevance of each product title in the input to the given query, and then sort the products in descending order of relevance, placing the most relevant product at the top of the ranked list.

Input:
Query: ina may's guide to breastfeeding
Product list:
A: Ina May's Guide to Childbirth "Updated With New Material"
B: Pregnancy Pain: Fix Your Pain and Become the Boss of Your Body, Tips and Tricks from a Physical Therapist and Mother
C: Spiritual Midwifery: Fourth Edition
Answer: A,B,C