There are not books
There are books
No, there aren't
No, there isn't
There is a book
Yes, there is
Yes, there are
There is not a book
Is there a book?
Are there books?
There aren't books
There isn't a book
¿Hay un libro?
¿Hay libros?
No hay libros
Hay un libro
No, no los hay
Sí, hay.
Sí, los hay
No hay un libro
No hay libros (contracción)
No hay un libro (contracción)
No, no hay
Hay libros