The correct answer is C. Automobiles
Neruda uses all three mentioned there, including stores and goods. Depending on the translation, you might find spectacles instead of glasses, but the point remains. He says he doesn't want to look at them no more and wants to lie still like stones or wool.
Try 'No Fear Shakespeare' on Sparknotes there is an updated and translated version of Macbeth
Basically it is to organize your thoughts. You would usually make a Topic Web before you do a research paper, or essay.
Hope this is the answer you were looking for and that it helps!! :)