This is the 5838th most frequent Turkish word.
sözleşmesinin
"Of the contract" or "of the agreement."
In this sentence, 'sözleşmesinin' refers to the contract (sözleşme) in the possessive form, indicating that the contract belongs to someone.
Bu şirketin çalışanları her yıl sözleşmesinin yenilenmesini bekliyor.
The employees of this company expect the renewal of their contract every year.
Here, 'sözleşmesinin' again implies the contract with possessive attribution, specifically showing possession and grammatical role in the sentence.
Projenin ilerleme süreci, sözleşmesinin detaylarına bağlıdır.
The progress of the project depends on the details of the contract.
In this usage, 'sözleşmesinin' is integrated with the noun it qualifies ('eğitim programının'), making the detailed possession of the contract terms clear.