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 federation is a union of a number of self-governing states or regions , which are joined together under a central government .

Answer: A federation ( also known as a federal state ) is a political entity characterized by a union of partially self-governing provinces , states , or other regions under a central federal government ( federalism ) .


Question: Gaslighting is a type of psychological abuse where somebody uses lies or tricks to make another person doubt their memory and mental health .

Answer: Gaslighting is a form of psychological manipulation in which a person seeks to sow seeds of doubt in a targeted individual or in members of a targeted group , making them question their own memory , perception , and sanity .


Question: WrestleMania X was the tenth WrestleMania professional wrestling pay-per-view event .

Answer:
WrestleMania X was the 10th annual WrestleMania professional wrestling pay-per-view ( PPV ) event produced by the World Wrestling Federation ( WWF ) .