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: sex machine
Product list:
A: BEMONOC BEMONOC DIY Design DC 12V Linear Actuator Reciprocating Motor Stroke 70mm 35RPM Adjustable+Switching Power Supply 110V-240V+PWM Speed Controller
B: AOBEN Massage Gun-Technology Upgrade Professional Percussion Massage Gun, Cordless Handheld Electric Massager to Relieve Deep Muscle Tissue Soreness Through Comfortable Percussion.
Answer: B,A