According to 1995 lobbying reforms, a lobbyist is defined as which of the following?
Anyone who spends any of his or her time lobbying
Anyone who spends at least 10% of his or her time lobbying
Anyone who spends at least 20% of his or her time lobbying
Anyone who spends at least 50% of his or her time lobbying
Anyone who spends all of his or her work hours lobbying