Instruction: Evaluate the titles of Product 1 and Product 2, then choose the option that best describes the relation between the two products.

Input:
Product 1: BlackBerry Remote Stereo Bluetooth Gateway for BlackBerry 8100, 8110, 8120, 8130, 8300, 8310, 8320, 8330, 8800, 8820, 8830, 9000 (Black)
Product 2: iClever Bluetooth Car Receiver, Himbox HB01 Wireless Hands-free Car Kit with Built-in Mic, Dual USB Car Charger &amp; Magnetic Base, Echo and Noise Reduction, Multi-Point Access, 3.5mm Aux Cable

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