Instruction: Evaluate the relevance of each product title in the input to the given query, and then sort the products in descending order of relevance, placing the most relevant product at the top of the ranked list.

Input:
Query: circ02 oxygen booster and circulation support
Product list:
A: Nitric Oxide Blood Flow-7 - Nitric Oxide Supplement with L Arginine and L Citrulline (90 Capsules) - Nitric Oxide Pills for Men & Women - Nitric Oxide Booster for Healthy Aging, Weight & Heart Health
B: HumanN SuperBeets - Black Cherry Beet Root Powder - Nitric Oxide & Vitamin C Boost for Blood Pressure, Circulation, & Immune Support - Non-GMO Superfood Supplement
Answer: A,B