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: Black Ops .15 g Biodegradable Airsoft BBs - 10,000 Triple Polished Competition Grade 6mm BBs - Resealable - For All Airsoft Guns Pistols Rifles AEGs
Product 2: Evike Matrix Full Metal 400 Round Flash Mag For M4 M16 Series Airsoft AEG - Black - (37399)

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