In this task, you are given two facts, and a multiple-choice question. Based on the given facts, answer the question with index of the correct option (e.g, "A").

[EX Q]: Fact1: recycling has a positive impact on the environment, Fact2: Newsprint is recycled into new paper, cardboard, and insulating material., Question: Making cardboard from what has a positive impact on the environment? (A) newsprint (B) bamboo (C) animals (D) heat energy (E) earth (F) less water (G) sunlight (H) an object
[EX A]: A

[EX Q]: Fact1: Bone provides protection for soft tissues and internal organs., Fact2: Antlers are true bones and are composed of calcium and phosphorous., Question: What provides protection for soft tissues and internal organs? (A) bacteria (B) Veins and arteries. (C) Fully cooking the oysters (D) layers of fat (E) calcium and phosphorous (F) water (G) peachleaf willow (H) the trachea
[EX A]: E

[EX Q]: Fact1: an earthquake causes the ground to shake, Fact2: Earthquakes are caused by movement of the tectonic plates., Question: The ground shakes as a result of the movement of what? (A) Earth's core (B) Electrical energy (C) tectonic plates (D) kinetic energy (E) vehicles (F) electromagnetic energy (G) earth (H) magnetics
[EX A]:
C