Anchor:  The music is played on typically Catalonian and in some cases uniquely Ibicencan  a wooden flute and a small drum (handled simultaneously by a single ambidextrous man), a sort of steel sabre struck in rhythm, and large castanets.
Entailed: Wooden flutes, castanets and drums are used to make Catalonian music.
Contradiction: Steel sabres are not used in the performance of Catalonian music.
Contradiction: Eco-systems will not be improved by the President's Energy Plan.
Contradiction: They're both older.
Contradiction: The bikers are beating up a man dressed in white
Contradiction: My backyard has roses that have done very well.