In this task, you are presented with a term, a question, and a yes/no answer. For context, the term is associated with a short description. Write the simple facts one needs to know in order to answer the given question. The facts should be easily found on the web (e.g. mentioned in a Wikipedia page)

[Q]: Term: Astronaut, Description: Person who commands, pilots, or serves as a crew member of a spacecraft, Question: Does an astronaut worry about osteomalacia?, Answer:No
[A]: Fact1: astronauts spend many months on a space. Fact2: In space gravity force is much smaller than on earth. Fact3: You cannot maintain appropriate bone density in low gravity environment. Fact4: Astronauts tend to have osteoporosis.  Fact5: osteomalacia is caused by severe vitamin D deficiency not lack of gravity.  


[Q]: Term: Tuberculosis, Description: Infectious disease caused by the bacterium Mycobacterium tuberculosis, Question: Were tuberculosis and the Bubonic Plague in England at the same time?, Answer:Yes
[A]: Fact1: Tuberculosis symptoms were recorded in ancient Romans Fact2: The Roman Empire invaded England in the first millenia AD Fact3: Tuberculosis was not effectively treated until the 20th century Fact4: The Black Death or Bubonic Plague occured in the mid 14th century Fact5: Diseases are spread by conquering armies. 


[Q]: Term: Sodium, Description: Chemical element with atomic number 11, Question: Does too little sodium in the body have an affect on osmotic equilibrium?, Answer:Yes
[A]:
Fact1: In humans, sodium is an essential mineral that regulates blood volume, blood pressure, osmotic equilibrium and pH.  Fact2: The minimum physiological requirement for sodium is estimated to range from about 120 milligrams per day in newborns to 500 milligrams per day over the age of 10. Fact3: Insufficient sodium in your blood is also known as hyponatremia.