Anchor: yeah i don't know it may've it may've been somebody else because i think i think that even Jimi Hendrix did a i think that was a cover i you know come to think of it i think that was a cover version of like a John Lee Hooker song or something i mean it was like it was really old
Entailed: The speaker has listened to Jimi Hendrix before, and he knows that the song he heard was a cover. 
Contradiction: The speaker has never heard of Jimi Hendrix or John Lee Hooker before. 
Contradiction: Everything is perfect for the nation's president.
Contradiction: The kid plays on the skateboard.
Contradiction: An old man sits on a park bench, feeding squirrels.
Contradiction: Edinburgh was one of the royal burghs created by David.