Task: Product_Relation_Prediction
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: Adesso 19-Inch, 1U Rackmount Keyboard Drawer with Built-in Touchpad PS/2 Keyboard (ACK-730PB-MRP)
Product 2: Navepoint 2U 19-Inch Universal Vented Rack Mount Cantilever Server Cabinet Shelf 14-Inches Deep 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