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: r134a self sealing can tap
Product list:
A: InterDynamics EZ Chill Car Air Conditioner R134A Refrigerant Gauge and Hose, Reusable AC Recharge Kit, EZC110-4
B: FJC 6037 R-134a U-Charge Hose and Gauge for Self-sealing Valve Cans
C: InterDynamics Certified AC Pro Car Air Conditioner R134A Refrigerant Can Tap, Use with A/C Manifold Gauge Set, Reusable, CERTDV134-6
Answer: C,B,A