Given a text, write a compressed version of it in a single sentence.
Q: The information we are seeking is of the type that has been commonly provided to GAO for many years spanning several administrations. Furthermore, in prior GAO reviews of working groups established by the President, we have received information on participation by outside parties.
A:
The information we are seeking is of the type that has been provided to GAO for years over several administrations. GAO reviews of working groups, we have information on participation by outsiders.