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: Pawtec Signature External USB 3.0 Aluminum 6X BDXL 3D Blu-Ray Writer/Burner - ORANGE
Product 2: Pawtec Signature Slim Aluminum USB 3.0 External Enclosure For Optical SATA Drive Blu-Ray DVD MAC/PC - ORANGE

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