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: Centaur Steel Tip Darts, 6 Pack 21 Grams Steel Tip Darts Set, Professional Metal Tip Darts with Aluminum Shaft, Brass Barrel, 2 Style Standard Flights, Dart Sharpener and Case
Product 2: Viper Shot King Regulation Bristle Steel Tip Dartboard Set with Staple-Free Bullseye, Metal Radial Spider Wire, High-Grade Compressed Sisal Board with Rotating Number Ring, Includes 6 Steel Tip Darts

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