Instruction: Rank the products A, B, C, ... based on their relevance to the provided query, and produce a ranked list with the most relevant product positioned at the top of the list.

Input:
Query: apple watch series 1
Product list:
A: Penom Case for Apple Watch Screen Protector Series 3 2 1 38mm, Ultra Thin iWatch 38mm Screen Protector with Full Protection TPU Cover (Clear, 38mm)
B: Apple Watch Series 3 (GPS + Cellular, 38mm) - Silver Aluminum Case with White Sport Band
C: jwacct Watch Band 38mm 40mm, Adjustable Stainless Steel Mesh Wristband Sport Loop for Series 5 4 3 2 1,Black
Answer: C,B,A