In this chapter:
(2) Advisory committee.—
(A) In general.—The term “advisory committee” means a committee, board, commission, council, conference, panel, task force, or other similar group, or any subcommittee or other subgroup thereof (hereafter in this paragraph referred to as “committee”) that is established or utilized to obtain advice or recommendations for the President or one or more agencies or officers of the Federal Government and that is—
(B) Exclusions.—The term “advisory committee” excludes—
(4) Presidential advisory committee.—
The term “Presidential advisory committee” means an advisory committee that advises the President.