question: what takes visibility to near zero?
choices.text: moving plates clear skies a speedometer road bends Seisometers bad weather mountain air lack of rain
choices.label: A B C D E F G H
fact2: While driving to the Small Boat Harbor tournament site, the fog had taken visibility to near zero.
combinedfact: Bad weather takes visibility to near zero.
formatted_question: what takes visibility to near zero? (A) moving plates (B) clear skies (C) a speedometer (D) road bends (E) Seisometers (F) bad weather (G) mountain air (H) lack of rain