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: o2 sensor finger with bp cuff
Product list:
A: iProven Pulse Oximeter with Heart Rate Monitor on Fingertip, Oxygen Saturation Oximeter, Includes Batteries, Case and Lanyard, OXI-27White
B: Blood Pressure Monitor,BP Monitor Irregular Heart Beat Detection Cuff Automatic with Large Display Screen Support Charging Supply for Home Use
Answer: A,B