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: Radar, Description: object detection system based on radio waves, Question: Can radar disappear from in front of people?, Answer:Yes
[A]: Fact1: Radar is a detection system that uses radio waves to determine the range, angle, or velocity of objects.  Fact2: Radar an be used to detect aircraft, ships, spacecraft, guided missiles, motor vehicles, weather formations, and terrain.  


[Q]: Term: Sirius, Description: Brightest star in the night sky, Question: Is Sirius XM satellite far from Sirius star?, Answer:Yes
[A]: Fact1: Sirius, the brightest star in the night sky, is located 8.611 light years away from earth. Fact2: One of the Sirius radio satellites was measured as being 22000 miles above earth. Fact3: A light year is 9,500,000,000,000 kilometers away. Fact4: 1 mile is equal to about 1.6 kilometers. 


[Q]: Term: Samsung Galaxy S4, Description: Android smartphone, Question: Would General Zod prefer an iPhone over a Samsung Galaxy S4?, Answer:No
[A]:
Fact1: General Zod is a villain. Fact2: Apple does not allow moviemakers to give villains iPhones.