Anchor: Two young people are standing in the doorway of a room filled with pink, white, and red balloons.
Entailed: There is at least one white balloon.
Contradiction: The people are seated in geometry class.
Contradiction: It is unexpected; strange, even. 
Contradiction: Yes, that is true.
Contradiction: He looked at the stars.
Contradiction: A person is kneading dough on a table.