Anchor: A gentleman with a long beard is at a concert playing a fur lined base guitar.
Entailed: The man with the long beard plays the bass guitar.
Contradiction: The man with the short beard plays the violin at the concert.
Contradiction: So many of them are open and I don't like it. 
Contradiction: The door is not closed.
Contradiction: The men are setting up their instruments.
Contradiction: There are people here who go to school for basket weaving.