paragraph_text: The Legendary Siblings is a Taiwanese television series adapted from Gu Long's novel "Juedai Shuangjiao". The series was directed by Lee Kwok-lap and starred Jimmy Lin and Alec Su in the leading roles. It was first broadcast on TTV in Taiwan in 1999 and was followed by "The Legendary Siblings 2" in 2002.

paragraph_text: "Power & Control" is a song by Welsh singer Marina Diamandis, professionally known as Marina and the Diamonds, from her second studio album, "Electra Heart" (2012). It was released on 20 July 2012 by 679 Artists and Atlantic Records as the second single from the record. Diamandis collaborated with former Swedish House Mafia member Steve Angello while writing the track, and enlisted Greg Kurstin to oversee its production. An electropop and power pop track, "Power & Control" describes the struggle between romantic partners in achieving superiority in their relationship.

paragraph_text: The largest part of the heart is usually slightly offset to the left side of the chest (though occasionally it may be offset to the right) and is felt to be on the left because the left heart is stronger and larger, since it pumps to all body parts. Because the heart is between the lungs, the left lung is smaller than the right lung and has a cardiac notch in its border to accommodate the heart. The heart is cone - shaped, with its base positioned upwards and tapering down to the apex. An adult heart has a mass of 250 -- 350 grams (9 -- 12 oz). The heart is typically the size of a fist: 12 cm (5 in) in length, 8 cm (3.5 in) wide, and 6 cm (2.5 in) in thickness. Well - trained athletes can have much larger hearts due to the effects of exercise on the heart muscle, similar to the response of skeletal muscle.

paragraph_text: Lana Wachowski (formerly Laurence ``Larry ''Wachowski, born June 21, 1965) and Lilly Wachowski (formerly Andrew Paul`` Andy'' Wachowski, born December 29, 1967) are American film directors, screenwriters, and producers. They are siblings, and are both trans women. Collectively known as The Wachowskis (/ wəˈtʃaʊski /) and formerly as The Wachowski Brothers, the pair made their directing debut in 1996 with Bound, and achieved fame with their second film The Matrix (1999), a major box office success for which they won the Saturn Award for Best Director. They wrote and directed its two sequels: The Matrix Reloaded and The Matrix Revolutions (both in 2003), and were deeply involved in the writing and production of other works in that franchise.

paragraph_text: The sinoatrial node (SA node), also known as sinus node, is a group of cells located in the wall of the right atrium of the heart. These cells have the ability to spontaneously produce an electrical impulse (action potential; see below for more details), that travels through the heart via the electrical conduction system (see figure 1) causing it to contract. In a healthy heart, the SA node continuously produces action potential, setting the rhythm of the heart and so is known as the heart's natural pacemaker. The rate of action potential production (and therefore the heart rate) is influenced by nerves that supply it.

paragraph_text: Struggling Hearts (Hungarian: Vergödö szívek) is a 1916 Hungarian drama film directed by Alexander Korda and starring Lili Berky, Gyula Gál and Alajos Mészáros.

paragraph_text: Pilgrims on the Heart Road is an album by Peter Ostroushko, released in 1997. It is the second of the three albums Ostroushko calls his "heartland trilogy" — "Heart of the Heartland", "Pilgrims on the Heart Road", and "Sacred Heart".

paragraph_text: Men of Tomorrow is a 1932 British drama film, directed by Zoltan Korda and Leontine Sagan, produced by Alexander Korda and written by Anthony Gibbs and Arthur Wimperis. It stars Maurice Braddell, Joan Gardner and Emlyn Williams and features Robert Donat's movie debut.

paragraph_text: Half - siblings are people who share one parent but not both. They may share the same mother but different fathers (in which case they are known as uterine siblings or maternal half - brothers / half - sisters), or they may have the same father but different mothers (in which case, they are known as agnate siblings or paternal half - brothers / half - sisters. In law, the term consanguine is used in place of agnate). They share only one parent instead of two as full siblings do and are on average 25% related.

paragraph_text: During childhood, siblings are a source of conflict and frustration as well as a support system. Adolescence may affect this relationship differently, depending on sibling gender. In same-sex sibling pairs, intimacy increases during early adolescence, then remains stable. Mixed-sex siblings pairs act differently; siblings drift apart during early adolescent years, but experience an increase in intimacy starting at middle adolescence. Sibling interactions are children's first relational experiences, the ones that shape their social and self-understanding for life. Sustaining positive sibling relations can assist adolescents in a number of ways. Siblings are able to act as peers, and may increase one another's sociability and feelings of self-worth. Older siblings can give guidance to younger siblings, although the impact of this can be either positive or negative depending on the activity of the older sibling.

paragraph_text: In humans, other mammals, and birds, the heart is divided into four chambers: upper left and right atria; and lower left and right ventricles. Commonly the right atrium and ventricle are referred together as the right heart and their left counterparts as the left heart. Fish, in contrast, have two chambers, an atrium and a ventricle, while reptiles have three chambers. In a healthy heart blood flows one way through the heart due to heart valves, which prevent backflow. The heart is enclosed in a protective sac, the pericardium, which also contains a small amount of fluid. The wall of the heart is made up of three layers: epicardium, myocardium, and endocardium.

paragraph_text: George William Weidler was one of six children born to the architect Alfred Weidler (1886–1966) and opera singer Margarete Therese Louisa (née Radon). The first four siblings (Waldtraud, Verena, Werther, and Wolfgang) were born in Germany. The eldest sibling, Waldtraud (later known as Sylvia) and the youngest sibling, Virginia, were both child film actresses. And one of his three brothers, Warner (born Werner Alfred Weidler), was a composer.

paragraph_text: Pyaasa (English: "Thirsty", or more idiomatically, "Wistful") is a 1957 Indian film, produced and directed by Guru Dutt, written by Abrar Alvi, and starring Guru Dutt, Waheeda Rehman and Mala Sinha. Set in Calcutta, West Bengal, the film tells the story of Vijay, a struggling poet trying to make his works known in post-independence India, and Gulabo, a prostitute with a heart of gold, who helps him to try and get his poems published. The music was composed by S.D. Burman.

paragraph_text: David Lauren (born October 31, 1971) is the middle child and youngest son of clothing designer Ralph Lauren. His siblings are Dylan and Andrew Lauren.

paragraph_text: Heart Talk (Khmer:ទំនួញបេះដូង ) is a 2008 Khmer horror film, a second film produced by Khmer Mekong Films after the successful of 2007's romantic comedy Staying Single When and a television series, the Taste of Life. It is directed by UK director Bill Broomfield and Cambodian young director, Tom Som and written by British novelist and screenwriter with much personal experience of Cambodia, Matt Baylis, but translated into Khmer script by Kiri Roat.

paragraph_text: Robert N. Lee (12 May 1890 – 18 September 1964) was an American screenwriter. He wrote for 31 films between 1922 and 1945. He was nominated for an Academy Award for Adapted Screenplay at the 4th Academy Awards for "Little Caesar". He was born in Butte, Montana and died in Hollywood, California from a heart attack.

paragraph_text: The Queen of Hearts She made some tarts, All on a summer's day; The Knave of Hearts He stole those tarts, And took them clean away. The King of Hearts Called for the tarts, And beat the knave full sore; The Knave of Hearts Brought back the tarts, And vowed he'd steal no more.

paragraph_text: Julio Porter (July 14, 1916 in Buenos Aires – October 24, 1979 in Mexico City) was an Argentine screenwriter and film director known as one of the most prolific screenwriters and film directors in the history of the Cinema of Argentina.

paragraph_text: The Tripartite Struggle for control of northern India took place in the ninth century. The struggle was between the Pratihara Empire, the Pala Empire and the Rashtrakuta Empire.

paragraph_text: Heart development refers to the prenatal development of the human heart. This begins with the formation of two endocardial tubes which merge to form the tubular heart, also called the primitive heart tube, that loops and septates into the four chambers and paired arterial trunks that form the adult heart. The heart is the first functional organ in vertebrate embryos, and in the human, beats spontaneously by week 4 of development.

Question: Who is the sibling of Struggling Hearts' screenwriter?
Answer: Zoltan Korda