In this task, we ask you to elaborate the sentence without changing its general meaning. You can do so by explaining further the input sentence, using more precise wording, adding qualifiers and auxiliary information etc.

Input: Consider Input: " Burning " ( calcination ) converts them into the highly caustic material " quicklime " ( calcium oxide ) , and , through the addition of water , into the less caustic , but still strongly alkaline " slaked lime " ( calcium hydroxide ) .

Output: " Burning " ( calcination ) of these minerals in a lime kiln converts them into the highly caustic material " burnt lime " , " unslaked lime " or " quicklime " ( calcium oxide ) and , through subsequent addition of water , into the less caustic ( but still strongly alkaline ) " slaked lime " or " hydrated lime " ( calcium hydroxide , Ca ( OH ) ) , the process of which is called " slaking of lime " .


Input: Consider Input: It was a major event in the history of public health , and the founding event of the science of epidemiology .

Output: This has been perceived as a major event in the history of public health and regarded as the founding event of the science of epidemiology , having helped shape public health policies around the world .


Input: Consider Input: The University of North Carolina at Greensboro is a public university in Greensboro , North Carolina .


Output: The University of North Carolina at Greensboro , also known as UNCG and UNC Greensboro , is a public coeducational and Research university in Greensboro , North Carolina , United States and is a constituent institution of the University of North Carolina system .