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.

The Tax Relief , Unemployment Insurance Reauthorization , and Job Creation Act of 2010 was passed by the United States Congress on December 16 , 2010 and signed into law by President Barack Obama on December 17 , 2010 .
The Tax Relief , Unemployment Insurance Reauthorization , and Job Creation Act of 2010 ( , , , enacted 17 , 2010 ) , also known as the 2010 Tax Relief Act , was passed by the United States Congress on December 16 , 2010 , and signed into law by President Barack Obama on December 17 , 2010 .