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: When the amount of food goes down, the amount of conflict between the organisms searching for it will (A) nothing. (B) remain the same (C) go down (D) go up

Answer: D


Question: A shoe seems gold and green at first, then at second glance looks blue and silver. This could be due to (A) interrogation (B) comas (C) refractions (D) cellulite

Answer: C


Question: What is an example of combining (A) adding H2O to water (B) pouring NaCl into salt (C) adding carbon dioxide to CO2 (D) blending eggs into cake batter

Answer:
D