Anchor: Institute of Clear Air Companies, Equipment Market Forecasts, Issue Number 20, September 2001.
Entailed: Issue Number 20 was written in September 2001.
Contradiction: The Equipment Market Forecasts had zero involvement.
Contradiction: A snowboarder flies a helicopter.
Contradiction: People make their way onto an bus from doors at both the front and back.
Contradiction: how tall are the children?
Contradiction: The hockey players are standing near each other.