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: Think Crucial 4 Replacements for Eureka Ultra Smart Vac Motor Filter Fits 4870 Series, Compatible With Part # 70082
Product 2: for Eureka HF2 HEPA Filter. Compares to # 61111, 61111A, 61111B. Designed by Gold Line

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