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: Microsoft Surface Touch Cover 2, Charcoal (N3W-00001)
Product 2: POWERADD Microsoft Surface 3 Keyboard Case Detachable Wireless Bluetooth Keyboard with Touch Pad with Magnetic PU Leather Stand Case Cover (ONLY for Surfcase 3 Tablet) - 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