Anchor: well you i don't know no i can't no and they probably used to have it i just finished a a major research paper a couple of weeks ago and i couldn't imagine not having that thing on a disk where i could go back in and move stuff around and change it i
Entailed: I recently finished a really important piece of work, and having it on a disk was very important to my ability to get it done. 
Contradiction: I completed my research project on a typewriter.
Contradiction: The street has no public telephones.
Contradiction: Smog was reduced by strict emission controls issued for the car industry.
Contradiction: The couple is arguing in the hallway.
Contradiction: The unpaid amount of receivable is seen as an adjustment to bad debt allowance - it doesn't affect financing sources.