Given a scientific passage and an answer, generate a question for the given answer.
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Question: Passage: Telescopes on Earth all have one big problem: incoming light must pass through the atmosphere. This blocks some wavelengths of radiation. Also, motion in the atmosphere distorts light. You see this when you see stars twinkling in the night sky. Many observatories are built on high mountains. There is less air above the telescope, so there is less interference from the atmosphere. Space telescopes avoid problems from the atmosphere completely since they orbit outside the atmosphere. Answer: the atmosphere

Answer: Many observatories are built on high mountains to avoid interference from what?

Question: Passage: Glutathione is a low-molecular-weight compound found in living cells that is produced naturally by the liver. Healthcare providers give glutathione intravenously to prevent side effects of chemotherapy and to prevent kidney problems. Answer: liver

Answer: Glutathione is a low-molecular-weight compound found in living cells that is produced naturally by what?

Question: Passage: Rheumatic fever is caused by a virus that has antigens similar to molecules in human heart tissues. When the immune system attacks the virus, it may also attack the heart. What type of immune system disease is rheumatic fever? Explain your answer. Answer: rheumatic fever

Answer:
Name the fever that is caused by a virus that has antigens similar to molecules in human heart tissues.