Anchor: 'Trust me, it's easy,' Derry said.
Entailed: Derry said it was easy.
Contradiction: 'It's really hard', Derry said.
Contradiction: Two kids have a picnic on a sandy beach.
Contradiction: Those who do not want to indulge should drink something plain. 
Contradiction: Students are studying biology.
Contradiction: There is more than one child in this picture.