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: pix-star 15 inch wifi cloud digital photo frame
Product list:
A: NIX 15 Inch Digital Picture Frame (Non-WiFi) - Portrait or Landscape Stand, Full HD Resolution, Auto-Rotate, Remote Control - Mix Photos and Videos in The Same Slideshow
B: PhotoShare Friends and Family Smart Frame, Digital Photo, Send Pics from Phone to Frame, WiFi, 8 GB, Holds Over 5,000 Photos, HD, 1080P, iOS, Android (8", Espresso)
Answer: A,B