Paul Greengrass was nominated for an Academy Award for the 2010 movie made from a screenplay written by whom?
Paul Greengrass:  Other films he has directed include three in the "Bourne" action/thriller series: "The Bourne Supremacy" (2004), "The Bourne Ultimatum" (2007), and "Jason Bourne" (2016); "United 93" (2006), for which he won the BAFTA Award for Best Director, and received an Academy Award for Best Director nomination, "Green Zone" (2010) and "Captain Phillips" (2013). Green Zone (film):  The storyline was conceived from a screenplay written by Brian Helgeland, based on a 2006 non-fiction book "Imperial Life in the Emerald City" by journalist Rajiv Chandrasekaran.
Brian Helgeland