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").

Greenhouses are great for plants like (A) Pizza (B) Lollipops (C) Candles (D) French beans
D

The producer makes its own: (A) body (B) sustenance (C) air (D) grass
B

Why is it dangerous for an animal to be kept boxed up in an area without air circulation? (A) it will be confused (B) it might get too viscious (C) it will be scared (D) it might get overheated

D