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: Fotodiox EZ-Pro Flash Softbox K60 24&quot; (60 cm) Octagon for Nikon, Canon, Vivitar, Sunpack, Nissin Flash &amp; more
Product 2: Fotodiox F60 Quick-Collapse Flash Softbox - 60cm (24in) Hexagon for Canon Speedlight &amp; Nikon, Vivitar, Sunpack Flash etc.

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