Anchor: This is like imagining that a dinosaur died in a standing position at the museum of natural history.
Entailed: It is like thinking dinosaurs passed while standing. 
Contradiction: Dinosaurs lie down at the museum of natural history, just as they died. 
Contradiction: A man in a striped shirt is waiting at a bus stop.
Contradiction: Three people are outside.
Contradiction: A man grinds his teeth in his sleep.
Contradiction: I have a fitness program with a weight lifter.