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: Schrade SCH503 Sure-Lock Folding Knife with Drop Point Blade
Product 2: Schrade SCHA12 M.A.G.I.C. Dual Action Manual &amp; Assisted Opening Liner Lock Folding Knife with Drop Point Blade

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