Anchor: In support of this proposition, the Vice Presidentas August 2 letter states that apreservation of the ability of the executive branch to function effectively requires respecting the confidentiality of communications among a President, a Vice President, 
Entailed: The Vice President has a letter dated August 2nd.
Contradiction: The Vice President stated that confidentiality of communications between the President and the Vice President was thoroughly unnecessary.
Contradiction: Two men are playing cards.
Contradiction: The person being spoke about had had enough of it.
Contradiction: Fado songs are primarily about the life of a single mother.
Contradiction: People are riding bikes.