Anchor: I instinctively followed the direction of his eyes, but I could see nothing unusual. 
Entailed: Even though I looked in the same direction as he did, I did not observe anything weird. 
Contradiction: I instinctively looked in a different direction than he did. 
Contradiction: The Shin Umeda Sky Building is weirdly named, as it mostly is underground.
Contradiction: The knowledge that a products design is stable facilitates informed decisions and reduces the risk of costly design changes.
Contradiction: The dragster is parked.
Contradiction: There is one boy in this picture.