Anchor: I'm in graduate school and have always treated her well.
Entailed: I am in graduate school at this time and she is a person that I know.
Contradiction: I am not in graduate school at this time.
Contradiction: The CBO doesn't really need a whole lot of data to predict growth accurately.
Contradiction: There is a person walking.
Contradiction: Everyone is indoors.
Contradiction: People sitting at a table.