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: Incase ICON Sleeve with TENSAERLITE for 13&quot; MacBook Air - Heather Gray/Black - CL60646
Product 2: Incase ICON Sleeve with TENSAERLITE for MB Retina 15&quot; (does not fit 2016 or newer MacBook Pro) - Heather Black/Gray - CL60642

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