Instruction: Given the title of two products, predict if the two products are similar, if the two products will be purchased or viewed together. Answer only from the options.

Input:
Product 1: Genuine Dell Vostro 420 High Profile VGA, DVI, HDMI Pegatron VUI-G310DE Video Graphics Card, nVidia GeForce G310 512MB PCI-E, Compatible Part Numbers FTGGG, M114N, G31DE
Product 2: MSI ATI Radeon HD6450 1 GB DDR3 VGA/DVI/HDMI Low Profile PCI-Express Video Card R6450-MD1GD3/LP

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