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: 5 inch Black Buffalo Horn Gold Streaks Scales Handle Set Pair Handles Material for Knife Making Blanks Blades Knives Custom
Product 2: ColdLand Knives Custom Handmade Damascus Steel Full Tang Blank Blade for Knife Making Supplies SB36

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