Instruction: Evaluate each product title in the given list, assess its relevance to the given query, and then arrange the products in descending order of relevance, with the most relevant product at the top of the ranked list.

Input:
Query: blue and brown wall decor
Product list:
A: 4 Pieces Bathroom Wall Art Soak Relax Unwind Breathe Farmhouse Wooden Signs Rustic bathroom Decor with Arrow Signs Hanging Vintage Bathroom Wall Decor for Home Laundry Room Bathroom (Brown)
B: Wieco Art Blue Abstract Flowers 3 Panels Giclee Canvas Prints Wall Art Modern Pictures Artwork for Living Room Bedroom and Home Decorations
Answer: B,A