question: Hvornår var sidste gang lincoln ne havde en tornado?
context: Tornado outbreak of November 17, 2013
  Lincoln, Illinois Weather Forecast Office (17. november 2013). "Tornadovarsel for det sydlige Grundy, det østlige centrale La Salle og det nordlige centrale Livingston Counties kl. 11:33 AM CST den 17. november 2013". Lincoln, Illinois: Iowa Environmental Mesonet. Hentet 10. marts 2014.
context_en: Tornado outbreak of November 17, 2013
  Lincoln, Illinois Weather Forecast Office (November 17, 2013). "Tornado Warning for Southern Grundy, East Central La Salle, and North Central Livingston Counties at 11:33 AM CST on November 17, 2013". Lincoln, Illinois: Iowa Environmental Mesonet. Retrieved 10 March 2014.
title_en: Tornado outbreak of November 17, 2013