Anchor: Its primary purpose is to say, I am here and I know that you are here.
Entailed: It has a primary purpose.
Contradiction: It is aimless and does not really try to say anything.
Contradiction: A woman in a wheelchair.
Contradiction: A man and several women are dancing.
Contradiction: The boy has perfect vision.
Contradiction: Rajmund was concerned for her happiness so he tried to cheer her up.