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: Lenovo ThinkPad X220 42872WU 12.5-Inch Notebook Computer (Intel Core i5-2520M,4GB RAM, 320GB HD, Windows 7 Professional), Black
Product 2: Thinkpad X230 Laptop Lenovo, 12.5&quot; Ultraportable Notebook(Newer model of x220) (12.5'' x230, Economic)

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