Task: Query_Product_Rank
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: overwatch mvp laptop backpack-black/grey
Product list:
A: Latest_HP-Pavilion 13-inch Light and Thin High Performance Laptop,Intel Core i5-8265U Processor,8GB DDR4 RAM,256GB SSD, Webcam,Wireless+Bluetooth, HDMI,Window 10
B: Apple 13" MacBook Air Core i5 CPU, 8GB RAM (2017 Model 128GB)
Answer: B,A