What is the function of the commas in the sentence below? Her dress , soft and pretty , looked expensive. used with a conjunction to link sentences to introduce a list to follow an introductory element to interrupt

the first, third, and last sentences are correct for plato.

  this riddles' answer is library.

  the "leaves" are a reference to the books' pages that the library contains; the branches are a network of libraries that connect multiple libraries' collections, resources, and items in a system of a common database, integrating them; the branches' organization are a useful management tool for coordinating the multiple collections many libraries have.

because it is questonabile