['contradiction']
I was given to understand that there was a certain document in existence which assured success."
הובטח לי שיש מסמך מסוים שקיים שמבטיח הצלחה."
I believed that the there was no such document that could assure success.
האמנתי שאין מסמך כזה שיכול להבטיח הצלחה.