The overall presence of a personality behind the text
Answer: Because he was selfless
Explanation: When Dionysius was selfless that meant he cared about other people so they had friendship with each other and Pythias feels regretful about criticizing him that is another hint to this answer.
Just give it to the teacher or whoever is in charge and give them the book and they will find the person that left the book on your table
The answer to this problem is C