Anchor: There are people walking on the sidewalk on a beautiful day.
Entailed: There are people walking outside.
Contradiction: It is snowing and everyone is inside watching TV.
Contradiction: So, that's one semester and two more summers, then.
Contradiction: The man's shirt is green and white.
Contradiction: What if they wanted to give you $10,000 to invest how you want?
Contradiction: A boy running on a basketball court with balls.