Anchor: There is a super-dense class, still smaller, poorer in hydrogen, than the inner planets of the solar system.
Entailed: The inner planets are bigger than them.
Contradiction: The super dense class is full of hydrogen.
Contradiction: The woman is eating the food off the tray.
Contradiction: A biker rides through the forest.
Contradiction: The boy is sitting next to the fire, watching the smoke curl into the sky.
Contradiction: a lady stands outside