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: A head teacher ( also called a school principal , or headmaster / headmistress ) is the teacher in charge of a school .

Answer: A head teacher , headmaster , headmistress , head , chancellor , principal or school director ( sometimes another title is used ) is the staff member of a school with the greatest responsibility for the management of the school .


Question: Comodoro Arturo Merino Benitez International Airport or also called as Santiago-Pudahuel Airport is an airport located in Santiago , Chile , is Chile 's largest aviation facility .

Answer: Arturo Merino Beni ́ tez International Airport , also known as Santiago International Airport and Nuevo Pudahuel Airport , located in Pudahuel , 15 km north-west of downtown Santiago , is Chile 's largest aviation facility and the busiest international airport in the country .


Question: The Cherokee believe that signs , visions , dreams and powers were all gifts of the spirits .

Answer:
The Cherokee held that signs , visions , dreams , and powers were all gifts of the spirits , and that their world was intertwined with and presided over by the spirit world .