Anchor: This helmeted person is doing a stunt on a bicycle outdoors.
Entailed: There is a person outside on a bicycle.
Contradiction: A man is about to paraglide.
Contradiction: this person is running through the field
Contradiction: There is a monkey riding a tricycle inside a tent while others stare in disbelief.
Contradiction: A rollerblader falls.
Contradiction: A person is playing video games indoors.