Instruction: Analyze the titles of Product 1 and Product 2 to determine if they are similar, if they will be purchased or viewed together, and choose the corresponding option.

Input:
Product 1: 9 Kenmore Sears 50688/50690 U Vacuum Bags, Upright, Canister, Panasonic U-2, Miele Z, Sanyo PU-1 Vacuum Cleaners, MC-117PF, MC-E400, S170i, S170 - S179, S185, S300, SC-A or SC-U
Product 2: Kenmore ZVac 86889 HEPA Filter (2 pack)

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