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: Propel Trampolines Trampoline Club House, Multicolor, 15'
Product 2: Upper Boune 15' Trampoline Weather Cover Protection In Rain Climte / Fits 15 FT / Round Trampoline Frames - Black Color

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