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: Manfrotto 122B Adjustable Pole for Back Light Stand with Variations from 21-Inches to 33-Inches (Black)
Product 2: Neewer Pro(Pro Version of Neewer Product) Studio Photo Bracket Grip Holder 24&quot;-71&quot;/60-180cm Swivel Head Reflector Arm Support Black, Holding Cross Arm Boom Stand Photo Graphic Equipment

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