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: MTB Mountain Bike Bicycle 26inch Milling trilateral Alloy Rim Carbon Hub Wheels Wheelset Rims
Product 2: Sta Tru Silver Alloy ATB 6-7 Speed Freewheel Hub Quick Release Rear Wheel (26X1.5-Inch)

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