Select from the following. (i) carbon dioxide. (ii) white vinegar. (iii) gasoline. (iv) grain alcohol. (v) glucose. (vi) vinegar. (vii) Organic compounds. (viii) chlorofluorocarbons.
Given those answer options, answer the question: You are presented with the quiz "What is produced by the fermentation in corn and other plants?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "ethanol is produced by alcoholic fermentation of the glucose in corn or other plants" and "ethanol is a grain alcohol". So, what's the best answer to the question?
A:
(iv)