Instruction: Evaluate the titles of Product 1 and Product 2 to assess their similarity and whether they are likely to be purchased or viewed together. Then, select the appropriate option.

Input:
Product 1: OUTBAGS USA LS2G43 Full Grain Heavy Leather IWB Conceal Carry Gun Holster for Glock 43 G43 9mm. Handcrafted in USA.
Product 2: Pearce Grips Extension, for Glock 43, 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: A