Instruction: Given a query and a list of products denoted as A, B, C, ... with their titles, rank the products according to their relevance to the query. Output only a ranked list in which the most relevant product is at the top of the list.

Input:
Query: pressure switch mount for picatinny rail
Product list:
A: LEGEED Offset Light/Opitc Picatinny Rail Mount
B: Fyland Tactical Flashlights, 1200 Lumens LED Flashlight with Picatinny Rails Mount Included Rechargeable Batteries Pressure Switch, Waterproof Small Flashlight for Outdoor Hiking
Answer: B,A