Anchor: A bow does a trick on his skateboard at a skate park.
Entailed: There is at least one person at the skate park right now.
Contradiction: Nobody is skateboarding at the skate park right now.
Contradiction: A woman is shaving another women's head.
Contradiction: A guitarist wearing a baseball cap plays music
Contradiction: Two guys practice for their band in their garage.
Contradiction: A boy was at the pumpkin farm.