TASK DEFINITION: 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.
PROBLEM: The Freedom of Information Act ( FOIA ) , , is a federal law .

SOLUTION: The Freedom of Information Act ( FOIA ) , , is a federal freedom of information law that requires the full or partial disclosure of previously unreleased information and documents controlled by the United States government upon request .

PROBLEM: The International Union for Conservation of Nature 's Shark Specialist Group say that shark fin trade is causing a serious danger to the shark population .

SOLUTION: The International Union for Conservation of Nature 's Shark Specialist Group say that shark finning is widespread , and that " the rapidly expanding and largely unregulated shark fin trade represents one of the most serious threats to shark populations worldwide " .

PROBLEM: A general contractor is usually a person working on construction sites , management of venues , and communication and information .

SOLUTION:
A general contractor , main contractor or prime contractor is responsible for the day-to-day oversight of a construction site , management of vendors and trades , and the communication of information to all involved parties throughout the course of a building project .