instruction:
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.
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:
However , inclusion is not guaranteed if the suggested websites do n't comply with the rules from the editors .
answer:
Businesses and site owners can also suggest their websites for review by paying a " suggestion fee ; " however , inclusion is not guaranteed if the suggested resources do not comply with the editorial guidelines , in which case the review fee is refunded .


question:
Costa Ricans , ( " costarricenses " in Spanish ) are also called ticos .
answer:

Costa Ricans ( Spanish : Costarricenses ) , also called Ticos , are a group of people from a multiethnic Spanish-speaking nation in Central America called Costa Rica .