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: Kenwood KMM-BT322 Bluetooth USB MP3 WMA AM/FM Digital Media Player Dual Phone Connection Pandora Car Stereo Receiver/FREE ALPHASONIK EARBUDS
Product 2: Pioneer DEH-1300MP CD Receiver with MP3/WMA Playback and Remote Control

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