Anchor: A young boy sitting and writing in a notebook.
Entailed: A boy is writing in a notebook.
Contradiction: A boy is dancing with his friend.
Contradiction: Butterflies and hummingbirds have become endangered due to human intervention.
Contradiction: This force explains why stars organize themselves into galaxies. 
Contradiction: She is looking at the largest stadiums available for her shows.
Contradiction: That's a U.S. territory, right?