Anchor: Each year, about 16,000 students begin medical school in the United States.
Entailed: Approximately 16,000 students commence medical school in the U.S. every year.
Contradiction: Around 50,000 students begin medical school in the United States every year.
Contradiction: I don't think buying those bags is worth it at all, you never find interesting coins in them.
Contradiction: Lyon has a lot of museums.
Contradiction: People don't vote because they don't want to have a major impact on the government.
Contradiction: Experimentation was encouraged by the Postal Service.