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: Neewer 48 Macro LED Ring Flash Bundle with LCD Display Power Control, Adapter Rings and Flash Diffusers for Canon 650D,600D,550D,70D,60D,5D Nikon D5000,D3000,D5100,D3100,D7000,D7100,D800,D800E,D60
Product 2: Slow Dolphin Fabric Non Woven 6.5x10 ft Photography Photo Video Studio Backdrop Background Kit, White Black Chromakey Backdrops, Backdrop Support Stand with Carry Bag

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