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: medicine is used for curing people when they are sick, Fact2: People get sick and die., Question: What can medicine prevent? (A) wealth (B) sunlight (C) birth (D) ADHD (E) dying (F) Natural disaster (G) haze (H) danger
[A]: E

[Q]: Fact1: high pressure systems cause clear weather, Fact2: Weather Clear weather usually means good visibility., Question: what does a high pressure system cause? (A) hyperthyroidism (B) lowered energy cost (C) harmful substances (D) Heart rate (E) good visibility (F) It gets heated up (G) Pollution (H) rainfall
[A]: E

[Q]: Fact1: Producers make food from inorganic molecules., Fact2: Plants are known as producers ., Question: Plants make food from what? (A) Chemical energy (B) inorganic molecules (C) photosynthesis (D) Light passing through water (E) direct energy (F) absorb light energy (G) Organic compounds (H) In their leaves
[A]:
B