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: APC LE1200 Line-R 1200VA Automatic Voltage Regulator
Product 2: Tripp Lite 600W 120V Power Conditioner, Automatic Voltage Regulation (AVR), AC Surge Protection, 6 Outlets (LS606M)

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: A