Instruction: Rank the products A, B, C, ... based on their relevance to the provided query, and produce a ranked list with the most relevant product positioned at the top of the list.

Input:
Query: colorful keys and locks
Product list:
A: Jewelkeeper Rachel Ellen Designs Colorful Llama Secret Locking Diary, Lock and Key Private Journal
B: Uniclife 40 Pack Tough Plastic Key Tags with Split Ring Label Window, Assorted Colors
Answer: B,A