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: Canon EF 400mm f/5.6L USM Super Telephoto Lens for Canon SLR Cameras
Product 2: JJC LH-83C(W) Lens Hood Shade For White CANON EF 100-400mm F/4.5-5.6L IS USM Replaces ET-83C

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