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: CHENBRO Case RM24100-L 2U Rackmount 18inch 2.5/3.5inch HDD USB 2.0 ATX Server Chassis Retail
Product 2: iStar D Storm D-200-PFS Front Mount ATX Power Supply 2U Rackmount Server Chassis (Black)

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