Anchor: No one could have mistaken him for anything but an American, though he spoke with very little accent.
Entailed: Though he spoke with very little accent, no one could have mistaken him for anything else, but an American.
Contradiction: No one could have thought that he was American.
Contradiction: The golfer stands leaning on his club.
Contradiction: GPRA is one example of a result oriented management initiative.
Contradiction: I am definitely sure that the word is knishes.
Contradiction: Yeah, some really good sixties tunes.