Anchor: The CIO position in the federal government is still evolving.
Entailed: There is still evolution occurring of the CIO position.
Contradiction: The CIO position is clearly defined with roles and responsibilities. 
Contradiction: Man arm wrestling his friend.
Contradiction: A man and a woman pose.
Contradiction: Two boys are at lunch in a school cafeteria.
Contradiction: There is further testing to be had in the ED.