In the last debate, my opponent said those lawsuits only caused the cost to go up by 1 percent. Well, he didn't include the defensive practice of medicine that costs the federal government some $28 billion a year and costs our society between $60 billion and $100 billion a year.

Choose your answer: based on the paragraph above can we conclude that "There have been 3 debates so far"?

Options are: (a). Yes (b). It's impossible to say (c). No
I think the answer is