Text: i think it's uh a good idea um i grew up uh my teenage years were spent during the sixties graduating uh high school in sixty eight um i remember when the Peace Corps movement first came about and i thought it was a very good idea at the time i was one of those uh Kennedy children if you know what i mean and uh
Entailment: I graduated high school in 1968.
Contradiction: I did not graduate high school at all.