Instruction: Predict whether two products are similar, whether two products are likely to be purchased or viewed together based on their titles. Choose your answer from the provided options.

Input:
Product 1: Opteka 85mm f/1.8 Manual Focus Aspherical Medium Telephoto Lens for Canon EOS 80D, 70D, 60D, 60Da, 50D, 7D, 6D, 5D, 5DS, 1Ds, Rebel T6s, T6i, T6, T5i, T5, T4i, T3i, T3, T2i and SL1 Digital SLR Cameras
Product 2: Vivitar 85mm f/1.8 Portrait Lens (for Nikon Cameras)

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