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: Metro Vacuum DV3ESD1 DataVac/3 ESD Anti-Static 1.7-HP Vacuum/Blower with Hepa Filter
Product 2: Metro Vacuum ED500P DataVac 500-Watt, 0.75-HP Electric Duster

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