Anchor: we're looking into buying a house but um the landlord is supposed to do the yard work although he doesn't do it any frequency every once in a while he comes around so in the meantime we have our own lawn mower and we probably do it a little more than him
Entailed: We probably do more yard work than the landlord.
Contradiction: The landlord does all the yard work solely.
Contradiction: The couple is on a roller coaster.
Contradiction: kids play together in a building
Contradiction: There was not a single city doing the activity. 
Contradiction: Gaps in group competency levels can be assessed with the resulting competency profile.