Anchor: Walker made a plea not to adopt the abbreviation SBIR because it is already used to designate small business innovation research grants by federal agencies.
Entailed: Small business innovation research is abbreviated as SBIR. 
Contradiction: Walker's plea was for the adoption of the abbreviation SBIR.
Contradiction: A young woman covers her eyes because the sun is so bright on the mountaintop.
Contradiction: The emergency responders are on the scene.
Contradiction: the boy is in class learning
Contradiction: For most of the day, we didn't see them.