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: string lights no plug
Product list:
A: Koopower [Remote and Timer 40 LED Outdoor Fairy Lights - 8 Modes Battery Operated Strings (120 Hours of Lighting,IP65 Waterproof,Warm White)
B: Ehome Fairy Lights, USB Operated Fairy Light Plug in 33ft 100 Led Waterproof String Lights Copper Wire Decorative String Light for Bedroom Indoor Christmas Wedding Party Patio Window
Answer: A,B