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: the Earth being tilted on its rotating axis causes seasons, Fact2: Weather changes from season to season., Question: Which natural occurrence comes from Earth being tilted on a rotating axis? (A) Changing weather (B) graptolites (C) permineralization (D) Movement (E) subtropical (F) dry and hot (G) swamp vegetation (H) global warming

Answer: A

Question: Fact1: a seismometer is used to measure the strength or magnitude of an earthquake, Fact2: Earthquakes are measured on a scale of 1 to 10., Question: How do we grade earthquakes (A) Seisometers (B) Cladistics (C) feedback (D) Measuring the ground (E) Check out the sky (F) classified (G) Taking temperature (H) the Himalayas

Answer: A

Question: Fact1: Plants exhibit phototropism, or growing toward a light source., Fact2: First, the sun is a brilliant source of white light., Question: What behavior do plants exhibit that makes them grow towards the sun? (A) phototropism (B) Exfoliation (C) photography (D) peachleaf willow (E) chlorophyll (F) Chemical energy (G) direct energy (H) chloroplasts

Answer:
A