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: 10 psi propane regulator without hose inthreaded
Product list:
A: WADEO 6FT Propane Regulator Hose with 90 Degree Elbow Adapter for Blackstone 17" and 22" Table Grill and Most LP Gas Grill with 3/8'' Connect Fitting
B: SHINESTAR 6FT Braided Propane Hose Extension with Both 3/8 Inch Female Flare Ends, Perfect for RV, Griddle, Patio Heater, Smoker, Fire Pit
Answer: A,B