Anchor: A young man performing a bicycle stunt on a very small platform, while another is spotting him.
Entailed: There are multiple people present.
Contradiction: A young man is performing unicycle stunt
Contradiction: A man performs a car stunt on a huge platform
Contradiction: There is no one spotting the man performing the stunt.
Contradiction: Two eagles swoop down to pick up a toupee only to realize it was actually the real thing.
Contradiction: A man is balancing on a elephant who is balancing on a ball.