Instruction: Analyze the query and each product title. Sort the products in descending order based on their relevance to the query. The most relevant product should be at the top of the list, and output the ranked list.

Input:
Query: a city is not a computer
Product list:
A: White Space Is Not Your Enemy: A Beginner's Guide to Communicating Visually Through Graphic, Web & Multimedia Design
B: A City Is Not a Computer: Other Urban Intelligences (Places Books, 2)
C: User for Amazon Echo Dot
Answer: B,A,C