Anchor: yes that's i'm a inside guard i also work in the segregation department for the ones that mess up
Entailed: Yes, I also work in the segregation department for the ones that mess up, I am an inside guard.
Contradiction: No, I am an architect, i'm not some lowly guard!
Contradiction: So now we know that the writings were by the same person.
Contradiction: Some people are outside.
Contradiction: The captain was very against the lewd content of "Thank you for the Jugs". 
Contradiction: A male pianist is sitting and watching a piano