Instruction: Predict whether two products are similar, whether two products are likely to be purchased or viewed together based on their titles. Choose your answer from the provided options.

Input:
Product 1: 32GB KingSpec 1.8-inch PATA/IDE SSD Solid State Disk (MLC)
Product 2: 64GB KingSpec 2.5-inch PATA/IDE SSD Solid State Disk (MLC Flash) SM2236 Controller

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: C