Anchor: Musicians performing for children.
Entailed: Children are listening to music
Contradiction: The musicians are running
Contradiction: The first point was to ensure that the results were presented in such a way as to prevent misunderstandings.
Contradiction: A post's finances are strongly affected by the portion of mail that does not require delivery.
Contradiction: Bilingual is really easy my friends passed that on the first try. 
Contradiction: The man's spine was severely damaged.