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.

Example Input: In mathematics a loss function or cost function is a mathematical function that maps an event , or the values of one or more variables onto a real number .
Example Output: In mathematical optimization and decision theory , a loss function or cost function is a function that maps an event or values of one or more variables onto a real number intuitively representing some " cost " associated with the event .

Example Input: Theodore Robert Rufus Long ( born September 15 , 1947 ) is an American former professional wrestling referee and manager .
Example Output: Theodore Robert Rufus Long ( born September 15 , 1947 ) is an American retired professional wrestling personality who made appearances for WWE , having served as a manager , referee and authority figure , best known for his tenure with WWE .

Example Input: It is the only tower to be in the fire zone to survive .
Example Output:
The tower was the only public building in the burned zone to survive , and is one of just a few of the surviving structures still standing .

