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: EMY 5 X HC-SR501 Adjust Ir Pyroelectric Infrared PIR Motion Sensor Detector Modules
Product 2: Sensky BS010H 12v 24v 3a Motion Activated Sensor Switch, PIR Motion Sensor Switch with Long Distance and Time Adjustable, Black(Without Light Sensor)

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