Anchor: The plane is hanging from the ceiling in the museum.
Entailed: There is an aircraft inside a room.
Contradiction: A train is on the ground outside.
Contradiction: The car failed to start even after the chauffeur did his best to start it.
Contradiction: A group of friends are enjoying the sun
Contradiction: In the mornings I usually just throw on whatever because I like to wear jeans to work
Contradiction: man riding a bike while his friend watches.