Anchor: I am not a scientist.
Entailed: I do not work as a scientist. 
Contradiction: Being a scientist is my job. 
Contradiction: That happens a lot.
Contradiction: The Jacobite army lost the war towards the end of the siege. 
Contradiction: A group of people are about to win a race.
Contradiction: If you would like to catch a concert, head to the Virgin Megastore to see who is playing.