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: 2 Pack Best Vacuum Filter Brand Eureka DCF25 Dust Cup Pre-Filter made to fit NLS5403A, AS3001A, AS3008A, AS3011A, AS3033A, AS3030A, AS1101B, AS1104A Upright Vacuums.
Product 2: Eureka AS-2000 Series Upright Vacuum Long Life Belts, 2 Pack, Part No. 83797

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