Question: Who is the screenwriter of the film named after the country Ad Achkar is a citizen of?

full_context: Document 1: Adam Bouska: Adam Bouska (born October 31, 1983, in Decatur, Illinois) is an American fashion photographer who runs a photography studio based out of West Hollywood, California. Known for pictures of male models in particular, he is considered a rising 'superstar photographer' in the gay community. Bouska is most recognized for co-creation of the internationally recognized NOH8 Campaign.
Document 2: Ibrahim Shihata: At the age of 20, Ibrahim Shihata graduated with a BA in law from Cairo University Law School at the top of his class. He originally planned to continue his education in the United States, but then received an offer from the Conseil d’Etat to work as a legal advisor in the Ministry of Health.
Document 3: Theeb: Theeb premiered in Jordan in Shakiriyah village, where the film originated. The premier was attended by the Bedouin community of the village and by people from all over Jordan. It had its international premiere at the 2014 Venice Film Festival, where Abu Nowar won the award for Best Director in the Horizons category. Following this, the film went on to an outstanding box office run in eleven Arab countries.
Document 4: Paradise Now: "Paradise Now" was the first Palestinian film to be nominated for the Academy Award for Best Foreign Language Film. An earlier Palestinian film, "Divine Intervention" (2002), had controversially failed to gain admission to the competition, allegedly because films nominated for this award must be put forward by the government of their country, and Palestine's status as a sovereign state is disputed. However, since entities such as Puerto Rico, Hong Kong and Taiwan have been submitting entries for years although they are not sovereign states with full United Nations representation, accusations of a double standard were made.
Document 5: Guy Hersant: Born in Loire Atlantique (France), Guy Hersant entered apprenticeship at the age of sixteen and obtained his CAP in photography while working as an assistant for several photographers. He later opened his own studio in Lorient in 1975. There he concentrated on portraits and reporting until 1990.
Document 6: Brian Christian: Christian holds a degree from Brown University in computer science and philosophy, and an MFA in poetry from the University of Washington. He is also an alumnus of High Technology High School class of 2002. He is a native of Little Silver, New Jersey. Beginning in 2012, Christian has been a visiting scholar at the University of California, Berkeley.
Document 7: 4th Yerevan Golden Apricot International Film Festival: The 4th Yerevan Golden Apricot International Film Festival was a film festival held in Yerevan, Armenia from 9–14 July 2007. More than 120 films from around the world were presented during the festival with attendance from contemporary filmmakers such as Bruno Dumont, Leos Carax, Carla Garapedian, Lee Chang-dong, Andrey Zvyagintsev, Aurora Quattrocchi and Tchéky Karyo. Paolo and Vittorio Taviani (Italy), directors of "The Lark Farm" (Opening Film of the Festival) were honored with Lifetime Achievement Awards. The international juries, headed by An Cheong-sook (South Korea), Martin Schweighofer (Austria), Vigen Chaldranyan (Armenia) awarded the following prizes: "Golden Apricot 2007 for the Best Feature Film" to Ulrich Seidl for his film "Import/Export" (Austria); "Golden Apricot 2007 for the Best Documentary Film" to Vardan Hovhannisyan for his film "A Story of People in War and Peace" (Armenia) and "Golden Apricot 2007 for the Best Film" in the "“Armenian Panorama”" to "Screamers" by Carla Garapedian (UK). Vardan Hovhannisyan ("A Story of People in War and Peace") was awarded with the FIPRESCI and Ecumenical Jury Prizes and Carla Garapedian ("Screamers") was also awarded the Ecumenical Jury Price.
Document 8: Samoa: Director Sima Urale is an award-winning filmmaker. Urale's short film O Tamaiti won the prestigious Best Short Film at the Venice Film Festival in 1996. Her first feature film Apron Strings opened the 2008 NZ International Film Festival. The feature film Siones Wedding, co-written by Oscar Kightley, was financially successful following premieres in Auckland and Apia. The 2011 film The Orator was the first ever fully Samoan film, shot in Samoa in the Samoan language with a Samoan cast telling a uniquely Samoan story. Written and directed by Tusi Tamasese, it received much critical acclaim and attention at film festivals throughout the world.
Document 9: Ahmed Mater: Ahmed Mater (born 1979, Tabuk, Saudi Arabia) is a Saudi artist and physician. His mediums are photography, calligraphy, painting, installation, performance and video. His work, which explores history, the narratives and aesthetics of Islamic culture, and addresses consumerism and transformation taking place in the region and its effects on geopolitics, has attracted an international audience. In 2003, he cofounded "Edge of Arabia", an independent arts initiative dedicated to promoting the appreciation of contemporary Arab art and culture, with a focus on Saudi Arabia.
Document 10: 2nd Yerevan Golden Apricot International Film Festival: The 2nd Yerevan Golden Apricot International Film Festival was a film festival held in Yerevan, Armenia from 12–17 July 2005. Entries were submitted from 45 countries such as Russia, Argentina, the Netherlands, Afghanistan, Malaysia, Chile, Turkey, Finland, India, Israel, Iran and Canada. Following the selection, 144 films from 37 countries were included into competition and non-competition programs. Included amongst the guests and participants were some of the most highly acclaimed figures of world cinema such as Abbas Kiarostami, Krzysztof Zanussi, and Nikita Mikhalkov who were given Lifetime Achievement Awards. The main prizewinners of the 2nd Golden Apricot Festival were Alexander Sokurov, Russia, with his film The Sun (Feature Film Competition), Pirjo Honkasalo, Finland, with The 3 Rooms of Melancholia (Documentary Competition), and Arman Yeritsyan, Armenia, with Under the Open Sky (Armenian Panorama Competition).
Document 11: The Band's Visit: The film received acclaim from critics and audiences. It won eight Ophir Prizes awarded by the Israeli Film Academy. It was Israel's original Foreign Language Film submission for the 80th Academy Awards, but was rejected by the Academy of Motion Picture Arts and Sciences because it contained over 50% English dialogue. Thus, Israel sent "Beaufort" instead; "Beaufort" was eventually included in the five final nominees.
Document 12: The Vulture (1981 film): Director Yaky Yosha's third feature, The Vulture, first screened in 1981, not long before the first war in Lebanon, dealt with the problematic immortalization industry resultant from young war casualties. The film provoked great controversy among the Israeli public, which felt it has crossed a blood-red line. The Israeli censors cut "The Vulture", but when selected to represent the country at the Cannes Film Festival, it was screened uncut.
Document 13: Ad Achkar: Ad Achkar (born August 17, 1988, in rural Beirut, Lebanon) is a Lebanese fine-art photographer and artist. He graduated at USEK Université Saint-Esprit de Kaslik with highest possible academic degree for his senior project 'God bless our homes'.
Document 14: Lebanon (2009 film): Lebanon (; Lebanon: The Soldier's Journey in the UK) is a 2009 internationally co-produced war film directed by Samuel Maoz. It won the Leone d'Oro at the 66th Venice International Film Festival, becoming the first Israeli-produced film to have won that honour. In Israel itself the film has caused some controversy. The film was nominated for ten Ophir Awards, including Best Film. The film also won the 14th Annual Satyajit Ray Award.
Document 15: Hamid Rahmanian: He was educated in Tehran, Iran where he gained his Bachelor of Fine Arts in graphic design from Tehran University. He has worked as a graphic designer since 1987. In 1992, he received the highest honor and was awarded recognition as the youngest professional designer in Iran. Rahmanian has continued to work as a graphic designer in the US and has been commissioned to do work for cultural organizations and commercial companies including the United Nations, "GQ" magazine, the Lincoln Center, the Tribeca Film Institute, Pacifica Radio/Democracy Now! and the Eurasia Foundation.
ground_truth: Samuel Maoz
sub_queries: Of which country is Ad Achkar a citizen? Answer: Lebanon
Lebanon >> screenwriter Answer: Samuel Maoz