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: JJC Z-S16-50 Self-Retaining Open Close Auto Lens Cap for SONY PZ 16-50mm F3.5-5.6 OSS Alpha E-mount Lens
Product 2: SanDisk ExpressCard - Express Card adapter (Support SDHC, MMC, SD, MS Duo, MS PRO Duo, MM Plus, Memory Stick PRO-HG DUO)

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