Anchor: Similar results were found in a study of injured patients treated in the emergency department.
Entailed: A study regarding patients in the emergency department yielded about the same results.
Contradiction: The emergency department has never had any studies done on the patients it has treated. 
Contradiction: I do not have any friends from outside the country.
Contradiction: Animals are playing with water
Contradiction: A young boy swims in a lake
Contradiction: A boy, in brown pants, is jumping up and down on new trampoline.