In this task, you are given a context, a subject, a relation, and many options. Based on the context, from the options select the object entity that has the given relation with the subject. Answer with text (not indexes).

[Q]: Context: Chemotherapy (often abbreviated to chemo and sometimes CTX or CTx) is a category of cancer treatment that uses one or more anti-cancer drugs (chemotherapeutic agents) as part of a standardized chemotherapy regimen. Chemotherapy may be given with a curative intent (which almost always involves combinations of drugs), or it may aim to prolong life or to reduce symptoms (palliative chemotherapy). Chemotherapy is one of the major categories of medical oncology (the medical discipline specifically devoted to pharmacotherapy for cancer)., A biopsy is a medical test commonly performed by a surgeon, interventional radiologist, or an interventional cardiologist involving extraction of sample cells or tissues for examination to determine the presence or extent of a disease. The tissue is generally examined under a microscope by a pathologist, and can also be analyzed chemically. When an entire lump or suspicious area is removed, the procedure is called an excisional biopsy. When only a sample of tissue is removed with preservation of the histological architecture of the tissues cells, the procedure is called an incisional biopsy or core biopsy. When a sample of tissue or fluid is removed with a needle in such a way that cells are removed without preserving the histological architecture of the tissue cells, the procedure is called a needle aspiration biopsy. Biopsies are most commonly performed for insight into possible cancerous and inflammatory conditions., Xeroderma pigmentosum (XP) is a rare autosomal recessive genetic disorder of DNA repair in which the ability to repair damage caused by ultraviolet (UV) light is deficient. In extreme cases, "all" exposure to sunlight must be forbidden, no matter how small; as such, individuals with the disease are often colloquially referred to as "Moon child". Multiple basal cell carcinomas (basaliomas) and other skin malignancies frequently occur at a young age in those with XP; metastatic malignant melanoma and squamous cell carcinoma are the two most common causes of death in XP victims. This disease is present in both genders and in all races, with an incidence of 1:250,000 in the United States. XP is roughly six times more common in Japanese people than in other groups., Ivan Yevhenovych Vyshnevskyi ( Ukrainian : , Russian : ; born 21 February 1957 in the village of Chortoryia ( today 's Myrolyubivka , Ternopil Raion ) ; died 11 May 1996 in Dnipropetrovsk of melanoma ) was a Ukrainian footballer . He earned 6 caps for the USSR national football team , making his debut on 25 January 1985 in a friendly against Yugoslavia . He was selected for the UEFA Euro 1988 squad , but did not play in any games at the tournament . He is from the region that once belonged to Winiowiecki family that had estates near Zboriv where the village of Vyshnivets is located ., Cancer is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body. Not all tumors are cancerous; benign tumors do not spread to other parts of the body. Possible signs and symptoms include a lump, abnormal bleeding, prolonged cough, unexplained weight loss and a change in bowel movements. While these symptoms may indicate cancer, they may have other causes. Over 100 types of cancers affect humans.
Tobacco use is the cause of about 22% of cancer deaths. Another 10% is due to obesity, poor diet, lack of physical activity and drinking alcohol. Other factors include certain infections, exposure to ionizing radiation and environmental pollutants. In the developing world nearly 20% of cancers are due to infections such as hepatitis B, hepatitis C and human papillomavirus (HPV). These factors act, at least partly, by changing the genes of a cell. Typically many genetic changes are required before cancer develops. Approximately 510% of cancers are due to inherited genetic defects from a person's parents. Cancer can be detected by certain signs and symptoms or screening tests. It is then typically further investigated by medical imaging and confirmed by biopsy.
Many cancers can be prevented by not smoking, maintaining a healthy weight, not drinking too much alcohol, eating plenty of vegetables, fruits and whole grains, vaccination against certain infectious diseases, not eating too much processed and red meat, and avoiding too much sunlight exposure. Early detection through screening is useful for cervical and colorectal cancer. The benefits of screening in breast cancer are controversial. Cancer is often treated with some combination of radiation therapy, surgery, chemotherapy, and targeted therapy. Pain and symptom management are an important part of care. Palliative care is particularly important in people with advanced disease. The chance of survival depends on the type of cancer and extent of disease at the start of treatment. In children under 15 at diagnosis the five-year survival rate in the developed world is on average 80%. For cancer in the United States the average five-year survival rate is 66%.
In 2012 about 14.1 million new cases of cancer occurred globally (not including skin cancer other than melanoma). It caused about 8.2 million deaths or 14.6% of human deaths. The most common types of cancer in males are lung cancer, prostate cancer, colorectal cancer and stomach cancer. In females, the most common types are breast cancer, colorectal cancer, lung cancer and cervical cancer. If skin cancer other than melanoma were included in total new cancers each year it would account for around 40% of cases. In children, acute lymphoblastic leukaemia and brain tumors are most common except in Africa where non-Hodgkin lymphoma occurs more often. In 2012, about 165,000 children under 15 years of age were diagnosed with cancer. The risk of cancer increases significantly with age and many cancers occur more commonly in developed countries. Rates are increasing as more people live to an old age and as lifestyle changes occur in the developing world. The financial costs of cancer were estimated at $1.16 trillion US dollars per year as of 2010.
Definitions.
Cancers are a large family of diseases that involve abnormal cell growth with the potential to invade or spread to other parts of the body. They form a subset of neoplasms. A neoplasm or tumor is a group of cells that have undergone unregulated growth and will often form a mass or lump, but may be distributed diffusely., A lymph node or lymph gland, is an ovoid or kidney-shaped organ of the lymphatic system, and of the adaptive immune system, that is widely present throughout the body. They are linked by the lymphatic vessels as a part of the circulatory system. Lymph nodes are major sites of B and T lymphocytes, and other white blood cells. Lymph nodes are important for the proper functioning of the immune system, acting as filters for foreign particles and cancer cells. Lymph nodes do not have a detoxification function, which is primarily dealt with by the liver and kidneys., Radiation therapy or radiotherapy, often abbreviated RT, RTx, or XRT, is therapy using ionizing radiation, generally as part of cancer treatment to control or kill malignant cells and normally delivered by a linear accelerator. Radiation therapy may be curative in a number of types of cancer if they are localized to one area of the body. It may also be used as part of adjuvant therapy, to prevent tumor recurrence after surgery to remove a primary malignant tumor (for example, early stages of breast cancer). Radiation therapy is synergistic with chemotherapy, and has been used before, during, and after chemotherapy in susceptible cancers. The subspecialty of oncology concerned with radiotherapy is called radiation oncology., Melanoma, also known as malignant melanoma, is a type of cancer that develops from the pigment-containing cells known as melanocytes. Melanomas typically occur in the skin but may rarely occur in the mouth, intestines, or eye. In women they most commonly occur on the legs, while in men they are most common on the back. Sometimes they develop from a mole with concerning changes including an increase in size, irregular edges, change in color, itchiness, or skin breakdown.
The primary cause of melanoma is ultraviolet light (UV) exposure in those with low levels of skin pigment. The UV light may be from either the sun or from other sources, such as tanning devices. About 25% develop from moles. Those with many moles, a history of affected family members, and who have poor immune function are at greater risk. A number of rare genetic defects such as xeroderma pigmentosum also increase risk. Diagnosis is by biopsy of any concerning skin lesion.
Using sunscreen and avoiding UV light may prevent melanoma. Treatment is typically removal by surgery. In those with slightly larger cancers, nearby lymph nodes may be tested for spread. Most people are cured if spread has not occurred. For those in whom melanoma has spread, immunotherapy, biologic therapy, radiation therapy, or chemotherapy may improve survival. With treatment the five-year survival rates in the United States is 98% among those with localized disease and 17% among those in whom spread has occurred. The likelihood that it will come back or spread depends how thick the melanoma is, how fast the cells are dividing, and whether or not the overlying skin has broken down.
Melanoma is the most dangerous type of skin cancer. Globally, in 2012, it occurred in 232,000 people and resulted in 55,000 deaths. Australia and New Zealand have the highest rates of melanoma in the world. There are also high rates in Northern Europe and North America, while it is less common in Asia, Africa, and Latin America. Melanoma is more common in men than women. Melanoma has become more common since the 1960s in areas that are mostly Caucasian., Subject: ivan vyshnevskyi, Relation: cause_of_death, Options: (A) bleeding (B) breast cancer (C) cancer (D) carcinoma (E) disease (F) hepatitis (G) lung cancer (H) melanoma (I) old age (J) skin cancer (K) tumor
[A]: skin cancer

[Q]: Context: Karen Traviss is a science fiction author from Wiltshire, England. She is the author of the Wess'Har series, and is also known for writing tie-in material based on "Star Wars", "Gears of War", "Halo", and "G.I. Joe". Her work crosses various forms of media including novels, short stories, comics, and video games., The Legacy of the Force is a series of nine science fiction novels set in the "Star Wars" expanded universe, taking place approximately 40 years after the events of "" (in Star Wars chronology, from 40 ABY to 41 ABY). The series was written by Troy Denning, Aaron Allston and Karen Traviss in an alternating cycle., The Empire Strikes Back (also known as Star Wars: Episode V The Empire Strikes Back) is a 1980 American epic space opera film directed by Irvin Kershner. Leigh Brackett and Lawrence Kasdan wrote the screenplay, with George Lucas writing the film's story and serving as executive producer. The second installment in the original "Star Wars" trilogy, it was produced by Gary Kurtz for Lucasfilm Ltd. and stars Mark Hamill, Harrison Ford, Carrie Fisher, Billy Dee Williams, Anthony Daniels, David Prowse, Kenny Baker, Peter Mayhew and Frank Oz., The Death Star refers to any of several fictional mobile space stations and galactic superweapons appearing in the "Star Wars" science-fiction franchise created by George Lucas. The DS-1 Platform was stated to be 160 km in diameter with a volume of 7,240,000 square kilometers, or approximately 1/25 the size of Earth's Moon. It was crewed by an estimated 1.7 million military personnel and 400,000 droids. The second Death Star was significantly larger160km in diameterand more advanced than its predecessor. Both versions of these dwarf planet-sized fortresses were designed for massive power projection capabilities, capable of destroying an entire planet with one blast from their superlasers., Mark Richard Hamill (born September 25, 1951) is an American actor, voice actor, and writer. He is known for playing Luke Skywalker in the "Star Wars" film series. His other works include "Corvette Summer" (1978) and "The Big Red One" (1980), among other television shows and movies. Hamill has also appeared on stage in several theater productions, primarily during the 1980s., David Prowse, MBE (born 1 July 1935) is an English bodybuilder, weightlifter and character actor in British film and television. Worldwide, he is best known for playing Darth Vader in the original "Star Wars" trilogy, though the character's voice was provided by James Earl Jones. In the United Kingdom, he is also remembered as the Green Cross Code man, a character used in British road safety advertising., Troy Denning (born 1958) is a fantasy and science fiction author and game designer who has written more than two dozen novels., Howard G. Kazanjian (born 1942) is an American film producer known for "Raiders of the Lost Ark" and "Return of the Jedi". Kazanjian is also a former 8-year Vice President of Lucasfilm, Ltd., and a published non-fiction author., Aaron Dale Allston (December 8, 1960 February 27, 2014) was an American game designer and author of many science fiction books, notably "Star Wars" novels. His works as a game designer include game supplements for role-playing games, several of which served to establish the basis for products and subsequent development of TSR's "Dungeons & Dragons" game setting Mystara. His later works as a novelist include those of the "" series: "Wraith Squadron", "Iron Fist", "Solo Command", "Starfighters of Adumar", and "Mercy Kill". He wrote two entries in the "New Jedi Order" series: "" and "". Allston wrote three of the nine Legacy of the Force novels: "Betrayal", "Exile", and "Fury", and three of the nine Fate of the Jedi novels: "Outcast", "Backlash", and "Conviction"., Return of the Jedi (also known as Star Wars: Episode VI Return of the Jedi) is a 1983 American epic space opera film directed by Richard Marquand. The screenplay by Lawrence Kasdan and George Lucas was from a story by Lucas, who was also the executive producer. It was the third and final installment in the original "Star Wars" trilogy and the first film to use THX technology. The film is set one year after "The Empire Strikes Back" and was produced by Howard Kazanjian for Lucasfilm Ltd. The film stars Mark Hamill, Harrison Ford, Carrie Fisher, Billy Dee Williams, Anthony Daniels, David Prowse, Kenny Baker, Peter Mayhew and Frank Oz., Starfighters of Adumar (1999) is the ninth book in the "" series. It was written by Aaron Allston., "The Wess'har Wars" series is a six book science fiction novel series written by author Karen Traviss and is set several hundred years in the future. It involves humanity's contact with a number of alien species with conflicting interests and beliefs, while her central character, Shan Frankland, is caught in the middle of a coming conflict.
All six novels have been published by Eos, an imprint of HarperCollins: "City of Pearl", "Crossing the Line", "The World Before", "Matriarch" and "Ally" (formerly "Task Force"). The last book of the series, "Judge" was released on March 25, 2008., Solo Command (1999) is the seventh novel in the "" series, and the final book to detail the adventures of Wraith Squadron. It was written by Aaron Allston., Harrison Ford (born July 13, 1942) is an American actor and film producer. He gained worldwide fame for his starring roles as Han Solo in the "Star Wars" film series and as the title character of the "Indiana Jones" film series. Ford is also known for his roles as Rick Deckard in the neo-noir dystopian science fiction film "Blade Runner" (1982), John Book in the thriller "Witness" (1985), for which he was nominated for the Academy Award for Best Actor, and Jack Ryan in the action films "Patriot Games" (1992) and "Clear and Present Danger" (1994)., Mystara is a campaign setting for the "Dungeons & Dragons" fantasy role playing game. It was the default setting for the "Basic" version of the game popular through the 1980s., Betrayal is the first of nine books in the Legacy of the Force series , which is set in the fictional Star Wars expanded universe . The book is written by Aaron Allston and was released in hardcover on May 30 , 2006 . The cover artist is Jason Felix . The paperback edition was released in May 2007 and also contained a small excerpt from Bloodlines by Karen Traviss , and reprints of two short stories , In His Image and A Two - Edged Sword by Karen Traviss . The book takes place 35 years after Return of the Jedi . Starwars.com has posted the text from the book 's dust jacket . Betrayal is followed by the second book in the series , Bloodlines ., The Jedi are the main protagonists in the "Star Wars" universe. They are depicted as an ancient monastic and academic meritocratic organization whose origin dates back to "25,000 BBY" ("Before Battle of Yavin"; the destruction of the first Death Star)., Lawrence Edward Kasdan (born January 14, 1949) is an American screenwriter, director and producer. He is best known as co-writer of the films "The Empire Strikes Back", "Raiders of the Lost Ark", and "Return of the Jedi". Kasdan co-wrote the "Star Wars" sequel trilogy film "", and will co-write the series' Han Solo spin-off film., Richard Marquand (22 September 1937 4 September 1987) was a Welsh film director, best known for directing "Return of the Jedi". He also directed the critically acclaimed 1981 drama film "Eye of the Needle" and the 1985 thriller "Jagged Edge"., William December "Billy Dee" Williams Jr. (born April 6, 1937) is an American actor, artist, singer, and writer. He is best known for his role as Lando Calrissian in the "Star Wars" film franchise, as well as acting in the movies "Brian's Song", "Nighthawks," "The Last Angry Man," "Carter's Army," and for playing Harvey Dent in Tim Burton's "Batman" (1989)., Star Wars is an American epic space opera franchise, centered on a film series created by George Lucas. It depicts the adventures of various characters "a long time ago in a galaxy far, far away"., Science fiction (often shortened to SF, sci-fi or scifi) is a genre of speculative fiction, typically dealing with imaginative concepts such as futuristic science and technology, space travel, time travel, faster than light travel, parallel universes, and extraterrestrial life. Science fiction often explores the potential consequences of scientific and other innovations, and has been called a "literature of ideas." It usually avoids the supernatural, and unlike the related genre of fantasy, historically science fiction stories were intended to have a grounding in science-based fact or theory at the time the story was created, but this connection is now limited to hard science fiction., THX is an American company headquartered in San Francisco, California, and founded in 1983 by George Lucas. It develops the "THX" high fidelity audio/visual reproduction standards for movie theaters, screening rooms, home theaters, computer speakers, gaming consoles, car audio systems, and video games., Carrie Frances Fisher (October 21, 1956 December 27, 2016) was an American actress, writer and humorist. She first became known for playing Princess Leia in the "Star Wars" film series. Her other film roles included "Shampoo" (1975), "The Blues Brothers" (1980), "Hannah and Her Sisters" (1986), "The 'Burbs" (1989), and "When Harry Met Sally..." (1989)., A screenplay or script is a written work by screenwriters for a film, video game, or television program. These screenplays can be original works or adaptations from existing pieces of writing. In them, the movement, actions, expression, and dialogues of the characters are also narrated. A screenplay written for television is also known as a teleplay., Subject: betrayal , Relation: genre, Options: (A) action (B) advertising (C) blues (D) book (E) drama (F) dungeons & dragons (G) epic (H) fantasy (I) fiction (J) game (K) hard science fiction (L) literature (M) novel (N) opera (O) science (P) science fiction film (Q) science fiction novel (R) screenplay (S) sequel (T) song (U) space (V) speculative fiction (W) supernatural (X) technology (Y) television (Z) theater ([) travel (\) universe (]) video (^) war (_) welsh
[A]: science fiction novel

[Q]: Context: The South Ossetian Autonomous Oblast (, Ossetian: ) was an autonomous oblast of the Soviet Union created within the Georgian SSR on April 20, 1922. Its autonomy was revoked on December 10, 1990 by the Supreme Soviet of the Georgian SSR, leading to the First South Ossetian War. Currently, its territory is controlled by the breakaway Republic of South Ossetia., Russia (from the Rus'), also officially known as the Russian Federation, is a country in Eurasia. At , Russia is the largest country in the world by surface area, covering more than one-eighth of the Earth's inhabited land area, and the ninth most populous, with over 140million people at the end of March 2016. The European western part of the country is much more populated and urbanised than the eastern, about 77% of the population live in European Russia. Russia's capital Moscow is one of the largest cities in the world, other major urban centers include Saint Petersburg, Novosibirsk, Yekaterinburg, Nizhny Novgorod and Samara., Britat or Britata is a settlement in the Dzau district of South Ossetia ., Tskhinvali (; ) is the capital of South Ossetia, a disputed region in Georgia. It has been recognised as an independent Republic by Russia and three other UN members. South Ossetia is a de facto independent state that controls its claimed territory, in part with the support of Russian troops. Despite this, it is recognised by all other UN members as part of Georgia., Java district ("Javis raioni" "Dzauy rajon" "Dzauskij rajon") is a district in South Ossetia. According to administrative division of Georgia, Java district is situated in the whole territory of Java municipality, and part of Oni municipality and Sachkhere municipality of Georgia., South Ossetia, also known as the Tskhinvali Region, is a partially recognised state in the South Caucasus, located in the territory of the South Ossetian Autonomous Oblast within the former Georgian SSR. Its population of 53,000 lives in an area of 3,900 km, south of the Russian Caucasus, with 30,000 living in its capital city of Tskhinvali., Sachkhere ("Sacxeris municialiei") is a district of Georgia, in the region of Imereti. Its main town is Sachkhere., Oni is a district of Georgia, in the region of Racha-Lechkhumi and Kvemo Svaneti. Its main town is Oni., Subject: britat, Relation: country, Options: (A) georgia (B) russia (C) south ossetia (D) soviet union (E) world
[A]:
georgia