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.
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Question: The Massachusetts Bay Transit Authority ( usually called the MBTA or " the T " ) is Massachusetts ' public transportation system .

Answer: The Massachusetts Bay Transportation Authority ( abbreviated MBTA and known colloquially as " the T " ) is the public agency responsible for operating most public transportation services in Greater Boston , Massachusetts .


Question: A television station is a commercial business or organization that transmits their signals directly to television receivers ( TV sets ) .

Answer: A television station is a set of equipment managed by a business , organisation or other entity , such as an amateur television ( ATV ) operator , that transmits video content via radio waves directly from a transmitter on the earth 's surface to a receiver on earth .


Question: William Worthington " Bill " Bain Jr . ( 30 July 1937 – 16 January 2018 ) was an American management consultant .

Answer:
William Worthington Bain Jr . ( July 30 , 1937 – January 16 , 2018 ) was an American management consultant , known for his role as one of the founders of the management consultancy that bears his name , Bain & Company .