Anchor: An older lady is writing notes in a notebook at a convention.
Entailed: A lady has a notebook.
Contradiction: The woman is not on her phone.
Contradiction: The goal of this research effort is to ensure the destruction of the environmental regulations and strategies that are cost effective.
Contradiction: Brooke ended a revolt and received a princedom.
Contradiction: Everyone thinks that he will.
Contradiction: She didn't last night.