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").
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Question: Fact1: powering an electrical device with a battery requires a path for electricity to flow through a closed circuit, Fact2: Electrons flow continuously in a closed circuit., Question: powering an electrical device with a battery requires a path for electrons to what? (A) hydrogen and oxygen (B) spread out (C) electromagnetic energy (D) cut the line (E) flow continuously (F) an electron microscope (G) flood (H) kinetic energy

Answer: E


Question: 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

Answer: A


Question: Fact1: weathering means breaking down rocks from larger whole into smaller pieces by weather, Fact2: Unconsolidated rock is rock such as gravel., Question: in weathering, what is broken down from larger to smaller pieces? (A) sand (B) h2o (C) crust (D) gravel (E) crackers (F) clouds (G) calcite (H) soils

Answer:
D