Anchor: You told me yourself that he had started by studying medicine, and that he had taken his degree."
Entailed: He had a medical degree.
Contradiction: He had never studied medicine.
Contradiction: There is a man skating.
Contradiction: A man is having a deep thought while staring off into space.
Contradiction: An elderly man shuffles down the hallway.
Contradiction: Can you determine if what you read was biased or not?