Instruction: Analyze the titles of Product 1 and Product 2 to determine if they are similar, if they will be purchased or viewed together, and choose the corresponding option.

Input:
Product 1: LONPOO 31 inch Bluetooth Soundbar TV Speaker Home Audio System (2.0CH full digital, 40W, Bluetooth 4.0, Hifi Stereo Technology, Optical/Coax/AUX/RCA wired output, wall-mounted, with remote controller)
Product 2: Proscan PSB350BT-White Ultra Slim Deluxe Bluetooth Wireless Sound Bar (White)

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