Task: Product_Relation_Prediction
Instruction: Analyze the titles of Product 1 and Product 2 to determine if they are similar, if they will be purchased or viewed together, and choose the corresponding option.

Input:
Product 1: Chromium Crusher 2.5&quot; Zinc 4 Piece Tobacco Spice Herb Grinder (Red)
Product 2: Chromium Crusher 3 Inch 4 Piece Tobacco Spice Herb Grinder - Gun Metal

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