Instruction: Analyze the query and each product title. Sort the products in descending order based on their relevance to the query. The most relevant product should be at the top of the list, and output the ranked list.

Input:
Query: essential oil diffuser and humidifier
Product list:
A: Radha Beauty Eucalyptus Essential Oil and Steam Distilled for Aromatherapy, Relaxation, Shower, Sauna, Bath, Steam Room, Pain Relief, Congestion, Stress Relief Eucalyptus 4oz.
B: Vicks VapoShower, 3 tablets, (Pack of 4)
Answer: A,B