Anchor: Tommy sat down quietly on the doorstep and allowed a few moments to elapse while he recovered his breath.
Entailed: Tommy took some time to catch his breath. 
Contradiction: Tommy did not sit down because he didn't need to catch his breath.
Contradiction: The person was completely naked.
Contradiction: Several people are outside talking and working.
Contradiction: A girl looks at a praying mantis through a glass case.
Contradiction: He had a sour temper.