Instruction: Evaluate the titles of Product 1 and Product 2, then choose the option that best describes the relation between the two products.

Input:
Product 1: 3M Filtrete Bissell 7, 9 &amp; 16 Allergen Vacuum Filter
Product 2: UpStart Battery 2-Pack Replacement Bissell 26T5 Vacuum Pleated Post Motor Filter - Compatible Bissell Style 7, 9, 16, 32076 HEPA Filter

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