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The authors find it unfortunate that social scientists and literary critics often consider themselves qualified to criticize the natural sciences without learning much about them in detail , and worry about what would replace Enlightenment ideals of universalism and rationalism , and objective truths about the natural world as ascertained by a scientific methodology of repeatable experiments , if these were to be discredited , as many science critics in the humanities wish to do .
 time: Enlightenment
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: Enlightenment 
Answer:
 time: Enlightenment