Text: so i thought i have better things to do i can do this myself and so oh i guess i was getting ready to start that was it it wasn't even off so i started jacking it up and and and so forth and somehow or other the the jack slipped it's one of those that has the ratchet kind of thing
Entailment: I attempted to do it myself and it slipped.
Contradiction: It was an uneventful experience.