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: pen watch
Product list:
A: Wireless Charger Dock 4 in 1 Fast Charging Station, iKALULA Nightstand QI Quick Charger, Foldable Adjustable Stand
B: 6pcs Ballpoint Pen with Electronic Watch 0.5MM Fine Point Pen with Time Clock for Examing, Writing and Note Taking, School Stationery Supplies
Answer: B,A