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: 1/4 npt burner hose without regulator
Product list:
A: Universal Regulator Grill QCC1 6.5 Feet (2 Meter) Hose and Elbow Fitting Adapter Kit Propane Regulator and Hose Replacement Parts for 17" and 22" Blackstone Tabletop Camper Grill
B: DOZYANT Propane Regulator and Hose Universal Grill Regulator Replacement Parts, QCC1 Hose and Regulator for Most LP Gas Grill, Heater and Fire Pit Table,3/8" Female Flare Nut, 2 Feet
Answer: A,B