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").

[Q]: Fact1: Sperm had to swim from male to female reproductive organs for fertilization., Fact2: Development of multicellular organisms is usually initiated by fertilization of an egg by a sperm., Question: Where does organism development start? (A) loose soil (B) housing (C) oceans (D) swamp vegetation (E) Plants growth (F) food (G) female organs (H) dry conditions
[A]: G

[Q]: Fact1: when light enters the eye through the pupil , that light falls on the retina, Fact2: Images are retained on the retina of a viewer's eye for a fraction of a second after they strike it., Question: Where are images retained? (A) Retina (B) RNA (C) calcite (D) an object (E) arteries (F) energy (G) squids (H) segmented
[A]: A

[Q]: Fact1: some light bulbs convert electricity into light and heat energy, Fact2: Electricity requires the movement of electrical charges., Question: Which of the following can process the movement of charges into light and heat energy? (A) Unplugged refrigerators (B) Firecrackers (C) energy (D) our nearest star (E) Melted candles (F) kinetic energy (G) Light bulbs (H) Burning stoves
[A]:
G