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.

Q: The Tokyo Stock Exchange ( 東京証券取引所 , To ̄ kyo ̄ Sho ̄ ken Torihikisho ) , or TSE , is in Tokyo , Japan .

A: The Tokyo Stock Exchange ( 東京証券取引所 , To ̄ kyo ̄ Sho ̄ ken Torihikijo ) , which is called To ̄ sho ̄ ( 東証 ) or TSE / TYO for short , is a stock exchange located in Tokyo , Japan .
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Q: The 2012 Arab Nations Cup ( Arabic : ) was the 10th Arab Nations Cup tournament .

A: The 2012 Arab Cup was the tenth edition of the Arab Nations Cup , also referred to as the Arab Cup for national football teams affiliated with the Union of Arab Football Associations ( UAFA ) .
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Q: Portland stone is hard enough to resist weathering but soft enough to be worked ( cut and carved ) by stonemasons .

A:
The degree of cementation in Portland stone is such that the stone is sufficiently well cemented to allow it to resist weathering , but not so well cemented that it ca n't be readily worked ( cut and carved ) by masons .
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