Task: Product_Relation_Prediction
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: ASUS VivoTab 8 M81C-B1-BK 8-Inch 32GB Tablet (Black)
Product 2: NVIDIA SHIELD K1 8&quot; 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