Anchor: An elderly person wearing a robe sitting on a stool at the bottom of a stairs.
Entailed: An old person is sitting.
Contradiction: A young man is sitting.
Contradiction: (That guy is obsessed with what's practical, regardless of what it looks like.)
Contradiction: A woman is on her phone sitting on the steps.
Contradiction: You know you can always turn it off if it's too hot?
Contradiction: You're disabling me, Tommy complained.