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: Cisco-Linksys PLK200 Powerline AV Ethernet Adapter Kit
Product 2: TP-Link AV600 Powerline WiFi Extender - Powerline Adapter with N300 WiFi, Power Saving, Ethernet over Power(TL-WPA4220 KIT)

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: B