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: Lifetime 90176 Portable Basketball System, 52 Inch Shatterproof Backboard
Product 2: Silverback 54&quot; In-Ground Basketball Hoop with Adjustable-Height Tempered Glass Backboard and Pro-Style Breakaway Rim

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