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: magnetic chalk board for wall
Product list:
A: Magnetic Chalkboard Contact Paper 48 in Self-Adhesive Chalkboard Wallpaper Ideas for Kids/Office/Home/School/Art/Decoration
B: Board2by Rustic Wood Framed Magnetic Chalkboard 20 x 30, Large Hanging Chalk Board Sign for Kids, Non-Porous Wall Blackboard for Wedding Kitchen Restaurant Menu and Home with 4 Unique Magnets, White
Answer: A,B