Read the following paragraph and answer the question. Give ONLY the answer, no other words or explanation.

For example:

Answer: <most likely answer, as short as possible>.

Paragraph: ) , and then a Masters in Library Science is essential . And there are so many types of libraries , it 's a really flexible degree . I love being a public librarian , but there 's academic , special , law , music , medical , corporate , etc . Even NPR has librarians!Writers in the Library WorldI think librarianship would be a great career for writers .

Question: Why do you love being a public librarian ?
I love being a public librarian because you learn so much about books and knowledge .
I love being a public librarian because it's a flexible degree and there are many types of libraries.