Anchor: Once it arrives in the sentence, even reversing the previous three gets you nowhere.
Entailed: You can't reverse it once it arrives in the sentence.
Contradiction: You can always reverse it!
Contradiction: the street performers are in a restaurant
Contradiction: Civil liberties may be too important to us.
Contradiction: Andrew Motion has no opinion on which song lyrics are the best ever.
Contradiction: Two women do field work.