Anchor: The verses were set to music in the mid-19th century and since then the song D'ye Ken John Peel have been taught in every English school.
Entailed: The song "D'ye Ken John Peel" is based on the verses.
Contradiction: English schools do not teach the song "D'ye Ken John Peel".
Contradiction: We are in the north looking for an advantage. 
Contradiction: I will take my chances regardless.
Contradiction: People are sitting in rugged urban area.
Contradiction: I do not perceive that at all.