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: condensing means changing from a gas into a liquid by reducing heat energy, Fact2: Heat energy is measured in calories., Question: Calories measure the energy that leaves a gas to form what? (A) nutrients (B) burning (C) warmth (D) H20 (E) ligt (F) liquid (G) store (H) movement
[EX A]: F

[EX Q]: Fact1: gases released during the use of fossil fuels causes global warming, Fact2: Oil is a fossil fuel., Question: Gases released during the use of oil causes what? (A) global warming (B) better weather on the earth (C) colder weather (D) less oily air (E) The atmosphere (F) flooding (G) Temperature (H) cleaner air to breathe
[EX A]: A

[EX Q]: Fact1: the Earth being tilted on its axis causes ones side of the Earth to receive less energy from the Sun than the other side, Fact2: Solar energy is power., Question: One side of the Earth receives less what from the Sun than the other side? (A) solar power (B) photons (C) rays or beams (D) water vapor (E) sunlight (F) scattered light (G) Temperature (H) Greenhouse gases
[EX A]:
A