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It was , however , praised for an ambitious infrastructure program , which included the construction of large housing projects , sports complexes , theaters , museums , aqueducts , roads , highways , and the massive Columbus Lighthouse , completed in 1992 during a later tenure .
 Columbus Lighthouse
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Columbus Lighthouse