Which words in paragraphs 13-16 most directly support an important theme in the text? (13) "If they had uncles enough to fill all Cheapside," cried Bingley, "it would not make them one jot less agreeable." (14) "But it must very materially lessen their chance of marrying men of any consideration in the world," replied Darcy. (15) To this speech Bingley made no answer, but his sisters gave it their hearty assent, and indulged their mirth for some time at the expense of their dear friend's vulgar relations. (16) On entering the drawing-room [Elizabeth] found the whole party at loo, and was immediately invited to join them; but suspecting them to be playing high she declined it, and making her sister the excuse, said she would amuse herself for the short time she could stay below with a book. Mr. Hurst looked at her with astonishment.