Anchor: oh okay well i guess you could cook it in in that too but i don't know you know i never have i use uh uh the black iron skillet to cook mine
Entailed: You can use that, but you don't really need a black iron skillet. 
Contradiction: It is recommended that a black iron skillet is used. 
Contradiction: The postal service is quicker than any mailer.
Contradiction: The salamander stopped its purring for a little while, but then began again after.
Contradiction: Two women are chatting in a subway.
Contradiction: the lady is on the bus