Instruction: Evaluate the titles of Product 1 and Product 2 to assess their similarity and whether they are likely to be purchased or viewed together. Then, select the appropriate option.

Input:
Product 1: Eggsnow (2-Pack) Eyepiece Eyecup Eye Cup EG Replacement for Canon EOS-1D X / 1Ds Mark III / 1D Mark IV / 1D Mark III / EOS 5D Mark III / 7D
Product 2: Powerextra 2 Pack Replacement Canon LP-E6, LP-E6N Battery for Canon C700, XC15, EOS 60D, 70D, 80D, 5D Mark II III and IV, 5DS, 5DS R, 6D, 7D Cameras BG-E14, BG-E13, BG-E11, BG-E9, BG-E7, BG-E6 Grips

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: A