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: stealth handgun safe
Product list:
A: RPNB Gun Safe, High Capacity Multifunction Pistol Safe with Biometric Fingerprint, Double-Layer Quick-Access Firearm Safety Device
B: GunVault MultiVault Quick Access Large Gun Safe with Illuminated No-Eyes Digital Keypad, Auto Slide-Out Drawer and LED Illumination (4 Pistol Capacity)
Answer: B,A