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: 1st birthday diaper cover
Product list:
A: BGFKS Baby Girls Soft Tutu Skirt with Diaper Cover,1st Birthday Party Tutu Skirt Sets (Dusty Rose)
B: Baby Boys Cake Smash Outfit First Birthday Bloomers Bowtie Suspenders Clothes set Royal Blue One Size
C: MYRISAM Infant Baby Boys Cake Smash Outfits 1st Birthday Photo Prop Costume Diaper Cover Bloomers Suspenders Bow Tie Headband 12-18M
Answer: C,B,A