Anchor: A mountain biker with number 060 on the bike covered in mud from riding downhill on a muddy track.
Entailed: A biker is riding down a hill.
Contradiction: A woman is riding her bike on the sidewalk.
Contradiction: Someone politely knocked on the door.
Contradiction: A girl outside looking in her binoculars.
Contradiction: A little girl with a bald head riding a purple bike.
Contradiction: A group of people are competing in a marathon.