Complex sentence: Lonegan disputed the nominating petitions of Brown, Keller, and Levine, and administrative judges ruled that their petitions fell below the threshold of 1,000 valid signatures; as such, their names were removed from the primary ballot.
Split into simpler sentences: Lonegan disputed the nominating petitions of Brown, Keller and Levine, and administrative judges ruled that their petitions fell below the threshold of 1,000 valid signatures. As such, their names were removed from the primary ballot.