Anchor: musicians playing music for a concert.
Entailed: Some people play music for others.
Contradiction: The musicians are playing for themselves.
Contradiction: San'doro was murdered inhumanly by the nearby wildlife and enemies. 
Contradiction: The mailer could use an alternative to the postal system if the improved service isn't feasible.
Contradiction: Daniel tried to make the flame bigger.
Contradiction: A man is on a laptop.