Anchor: Although this approach was saving the company 10 percent of its overall air travel costs, the manager said he would rather receive discounts from the airlines than deal with frequent flyer miles.
Entailed: The company was saving 10% of their air travel costs.
Contradiction: The company was saving 70% of their air travel costs.
Contradiction: The four people are in a building full of people.
Contradiction: I just got Bombay back from the vet this morning, she had a litter last October.
Contradiction: Cost models have no predictions about the time it will take.
Contradiction: A woman talking on the phone.