Detailed Instructions: You are given an English sentence with a blank, and you need to predict the missing word. After completing, the whole sentence should be gramatically correct and non-ambiguous.
Q: appeared to the baroness as if shaped for ____ mutual advantage but the inflexibility of the procureur should stop there she would see him the next day and if she could not make him fail in his duties as a magistrate she would at least
A:
their