Instruction: Analyze the titles of Product 1 and Product 2 to determine if they are similar, if they will be purchased or viewed together, and choose the corresponding option.

Input:
Product 1: 2 Pins - 70 Watts Voltage Converter 110V to 220V for Low Watts Appliances Rated 0-70 Watts such as: radios, calculator, rechargers/ac adapter, electric razors, camera, cell phones, tablets, computer, etc. Measured: 7cm tall x 4.5 cm wides x 4 cm deep
Product 2: Step Down Voltage Converter for Heating Appliances - 1600 Watts

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