Instruction: Given the title of two products, predict if the two products are similar, if the two products will be purchased or viewed together. Answer only from the options.

Input:
Product 1: UpBright NEW Global AC/DC Adapter For Digitech DOD PDS-1002 Two 2 Delay Guitar Effects Pedal Power Supply Cord Cable PS Wall Home Battery Charger Mains PSU
Product 2: UpBright NEW Global AC/DC Adapter For Zoom MS-50G MS-70CDR B1 B1X BS.1U BS1U MultiStomp Chorus Delay Guitar Effects Pedal Power Supply Cord Cable PS Wall Home Charger Mains PSU

Options:
A: Users who buy product 1 may also buy product 2.
B: Users who view product 1 may also view product 2.
C: The product 1 is similar with the product 2.
Answer: C