In this task, you are given a multiple-choice question and you have to pick the correct option. Answer with option indexes (i.e., "A", "B", "C", and "D").
--------
Question: An example of conservation is (A) jogging (B) reducing ethanol use (C) hiking (D) raking leaves

Answer: B


Question: What is one thing cloud precipitation can be? (A) a thunder boom (B) a liquid fire (C) unfavorable weather outlook (D) none of these

Answer: C


Question: A deer eats plants, which are producers, and they also (A) eat marshmallows (B) burn bridges (C) eat cats (D) create sugars

Answer:
D