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: GOgroove FlexSMART X2 Mini Bluetooth FM Transmitter Car Kit with Hands-Free Calling , USB Charging , Music Controls , Multipoint - Works with Apple iPhone , HTC , LG , Samsung and More Smartphones
Product 2: Metra 40-EU10 Antenna to Radio Adapter Cable for Select 2002-Up BMW/Volkswagen Vehicles

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