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: EMSA Germany: Travel Mug Grande - Premium High Performance German Engineered Thermos Vacuum Flask Tumbler, 17oz, Black
Product 2: Emsa Vacuum mug&quot;Travel Mug&quot; 12.2 fl .oz. in blue, Blue

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