Library Rules

My little girl (age 6) was excited to tell me a story from school.  The names have been changed to protect the innocent.
“Cleopatra found a book in the library with my name on it.  She came over and showed me the book.  It had my name on the front.”
“Wow, the book’s title was your name! That’s so cool that she found it and was excited to show you.  What did you say to Cleopatra?”
In a tone of utter disbelief, she replied, “I didn’t say anything. We aren’t allowed to talk in the library. It’s a rule.”