Anchor: To be fair, Wright is talking about sleeping with a newborn infant, before the age when weaning would naturally become an issue.
Entailed: Write discusses slumbering with a baby before weaning would become an issue. 
Contradiction: Write talks about sleeping with toddlers.
Contradiction: The people are running a marthon race.
Contradiction: A pair of people are on a boat together
Contradiction: Sorry, that's my dog.
Contradiction: We don't buy many extra things.