Instruction: Predict whether two products are similar, whether two products are likely to be purchased or viewed together based on their titles. Choose your answer from the provided options.

Input:
Product 1: Altura Photo Professional Cleaning Kit for DSLR Cameras and Sensitive Electronics Bundle with Refillable Spray Bottle
Product 2: Giottos Rocket-Air Blower Professional AA1920 + Lenspen Lens Pen Cleaning System + Accessory Kit for Canon, Nikon, Olympus, Pentax and Sony Digital SLR Cameras

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