Answer:
You're answer is B.
Step-by-step explanation:
"Soap in general works by binding with dirt and grime and bacteria. This binding action allows the particles to be washed away easily. Antibacterial soap really does no more than regular soap."
It compares Regular Soap to Anti Bacterial Soap by showing the Anitbacterial Soap ineffectiveness by listing a fact such as, "In fact, to be more effective than regular soap, antibacterial soap should stay on your skin for about two minutes to do what it claims it can do.".