Options:
i. coal;
ii. sugar;
iii. SO2;
iv. animal fat;
v. paper;
vi. salts;
vii. Trees;
viii. Oak;
Given those answer options, answer the question: Fact 1: Ethanol is produced by alcoholic fermentation of the glucose in corn or other plants. Fact 2: Glucose, a type of sugar, is the body's fuel. Given the two facts above, what is ethanol produced from?
A:
ii.