['contradiction']
He thanked me for a certain letter which I had written to him as a matter of fact, I had offered him a job.
הוא הודה לי על מכתב מסוים שכתבתי לו למעשה, הצעתי לו עבודה.
He did not thank me for any correspondence I had with him.
הוא לא הודה לי על כל התכתבות שהייתה לי איתו. 