Anchor: I have another idea but I think it will be unpopular," said Jon.
Entailed: Jon didn't think that his idea would be widely liked. 
Contradiction: Jon was certain that his idea would be very popular. 
Contradiction: A man demonstrates power tools to a crowd.
Contradiction: Some rugby players are playing rugby.
Contradiction: It was a part of town that was far away from any of the colleges.
Contradiction: Two girls are in school.