Anchor: and that's so i could leave by seven
Entailed: That was in order for me to leave by seven o'clock.
Contradiction: That is so I would be able to leave by noon.
Contradiction: The slave army was heavily chained. 
Contradiction: This Special Report to Congress consolidate information taken from previously published planning reports and letters.
Contradiction: A worker on his lunch break
Contradiction: The bureau dealt with the nation's parks.