Anchor: a) Starr's top deputy had spent much of the day briefing these people.
Entailed: Starr's partner spent a lot of time talking to them.
Contradiction: Starr's partner spent no time talking to them.
Contradiction: Two boys are playing video games on the couch.
Contradiction: Crowd is watching a helicopter and airplane
Contradiction: I don't use them at all. 
Contradiction: Three days went by without word of it.