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: It is a mixture of two medicines- hydrocodone and acetaminophen .

A: Hydrocodone / acetaminophen is a two-ingredient combination formula consisting of the opioid hydrocodone and the non-opioid analgesic acetaminophen .
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Q: The zlib License is an open source software license .

A: The zlib license has been approved by the Free Software Foundation ( FSF ) as a free software license , and by the Open Source Initiative ( OSI ) as an open source license .
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Q: Proto-Indo-European language ( PIE ) is the ancestor of the Indo-European languages .

A:
Proto-Indo-European ( PIE ) is the linguistic reconstruction of the ancient common ancestor of the Indo-European languages , the most widely spoken language family in the world .
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