Anchor: The museum is a must for those intending to visit the ancient sites, since the objects here add life to the now empty cities and palaces.
Entailed: Objects that used to be in ancient sites are now in museums.
Contradiction: Objects that used to be in ancient sites are not in museums.
Contradiction: Six people are baking dog biscuits.
Contradiction: They had a nice stereo; they listened to Michael Jackson. 
Contradiction: Sir, I knew all along that she was really one of them.
Contradiction: A woman is weaving cloth.