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: Tac Shield .357/.38/9mm Cased Pistol 14-Piece Cleaning Kit
Product 2: Ultimate Bore Cleaner for Rifle, Pistol &amp; Shotgun. Available in Wide Range of Sizes Including 9mm 5.56 .22 .223 12GA .308 .45 .50 and Others (Choose Your Caliber)

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