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: KitchenIQ 0009 50009 Edge Grip 2 Stage Knife Sharpener, Black, Manual
Product 2: Kitchy Pizza Cutter Wheel - Super Sharp and Easy To Clean Slicer, Kitchen Gadget with Protective Blade Guard (Green)

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