In this task, you are given a set of context paragraphs, some supporting facts and an answer of a question. Your task is to generate question for given answer based on set of context paragraphs, supporting facts and an answer.

Ex Input:
Context_1 : Lorraine Campaign is a term used by U.S. Army historians to describe operations of the U.S. Third Army in Lorraine during World War II from September 1 through December 18, 1944. Official U.S. Army campaign names for this period and location are "Northern France" and "Rhineland". The term was popularized by the publication of a volume of the same name by the U.S. Army in 1950. As written by the volume's author: Context_2 : Manila is an unincorporated community in Johnson County, Kentucky, United States. Manila's original post office opened on July 1, 1898 and was named in honor of the Battle of Manila Bay, which had occurred earlier that year. The community's ZIP code is 41238. Context_3 : During World War II, Operation Grenade was the crossing of the Roer (Rur) river between Roermond and Duren by the U.S. Ninth Army, commanded by Lieutenant General William Hood Simpson, in February 1945. Context_4 : In predicate logic, existential instantiation (also called existential elimination) is a valid rule of inference which says that, given a formula of the form formula_1, one may infer formula_2 for a new constant or variable symbol "c". The rule has the restriction that the constant or variable "c" introduced by the rule must be a new term that has not occurred earlier in the proof. Context_5 : The perfect tense or aspect (abbreviated ' or ') is a verb form that indicates that an action or circumstance occurred earlier than the time under consideration, often focusing attention on the resulting state rather than on the occurrence itself. An example of a perfect construction is "I have made dinner": although this gives information about a prior action (my making the dinner), the focus is likely to be on the present consequences of that action (the fact that the dinner is now ready). The word "perfect" in this sense means "completed" (from Latin "perfectum", which is the perfect passive participle of the verb "perficere" "to complete"). Context_6 : The Battle of Fort Driant was a constituent battle in the 1944 Battle of Metz, during the Lorraine Campaign and the greater Siegfried Line Campaign. The battle was on occupied French territory between the forces of the United States Third Army under the command of General George S. Patton and the forces of Nazi Germany under General Otto von Knobelsdorff. Context_7 : The VI Corps was activated as VI Army Corps in August 1918 at Neufchateau, France, serving in the Lorraine Campaign. Constituted in the Organized Reserves in 1921, it was allotted to the Regular Army in 1933 and activated on 1 August 1940 at Fort Sheridan, Illinois. VI Corps took part in some of the most high-profile operations in World War II. Context_8 : Ouvrage Bois-du-Four is a lesser work ("petit ouvrage") in the Fortified Sector of the Crusnes of the Maginot Line. The ouvrage consists of a single large combat block without an underground gallery system, and is located between "petit ouvrage" Mauvais-Bois and "gros ouvrage" Brehain, facing Luxembourg. A planned expansion, never carried out, was intended to enlarge Bois-du-Four into a fully equipped "gros ouvrage". Bois-du-Four saw little action in either the Battle of France in 1940 or the Lorraine Campaign of 1944. It is preserved by the community of Villers-la-Montagne and may be visited. Context_9 : The Societe Normande de Peinture Moderne, also known as "Societe de Peinture Moderne", or alternatively, "Normand Society of Modern Painting", was a collective of eminent painters, sculptors, poets, musicians and critics associated with Post-Impressionism, Fauvism, Cubism and Orphism. The "Societe Normande de la Peinture Moderne" was a diverse collection of avant-garde artists; in part a subgrouping of the Cubist movement, evolving alongside the so-called Salon Cubist group, first independently then in tandem with the core group of Cubists that emerged at the Salon d'Automne and Salon des Independants between 1909 and 1911 (i.e., Albert Gleizes, Jean Metzinger, Fernand Leger, Robert Delaunay and Henri Le Fauconnier). Historically, the two groups merged in 1912, at the Section d'Or exhibition, but documents from the period prior to 1912 indicate the merging occurred earlier and in a more convoluted manner. Context_10 : Ouvrage Brehain is part of the Fortified Sector of the Crusnes of the Maginot Line, located near the community of Brehain-la-Ville in the Meurthe-et-Moselle "departement" of France. Brehain is flanked by "petits ouvrages" Mauvais Bois and Aumetz. The "gros ouvrage" was equipped with long-range artillery, and faced the border with Luxembourg. It saw no major action in either the Battle of France in 1940 or the Lorraine Campaign of 1944. While not open to public visitation, it has been secured and is in relatively good condition when compared to other abandoned Maginot positions. A flanking casemate has been restored and may be visited. fact_1 : During World War II, Operation Grenade was the crossing of the Roer (Rur) river between Roermond and Duren by the U.S. Ninth Army, commanded by Lieutenant General William Hood Simpson, in February 1945. fact_2 : Lorraine Campaign is a term used by U.S. Army historians to describe operations of the U.S. Third Army in Lorraine during World War II from September 1 through December 18, 1944. Answer: Lorraine Campaign

Ex Output:
Which occurred earlier, Operation Grenade or Lorraine Campaign?

Ex Input:
Context_1 : George Iain Duncan Smith (born 9 April 1954), often referred to by his initials IDS, is a British Conservative Party politician. The Secretary of State for Work and Pensions from 2010 to 2016, he was previously the Leader of the Conservative Party and Leader of the Opposition from 2001 to 2003. He was first elected to Parliament at the 1992 general election as the MP for Chingfordwhich he represented until the constituency's abolition in 1997and he has represented its successor constituency of Chingford and Woodford Green ever since. Context_2 : Her Majesty's Principal Secretary of State for Work and Pensions, or informally Work and Pensions Secretary is a post in the British Cabinet, responsible for the Department for Work and Pensions. It was created on 8 June 2001 by the merger of the Employment division of the Department for Education and Employment and the Department of Social Security. Context_3 : Andrew David Smith (born 1 February 1951) is a British Labour Party politician who was the Member of Parliament (MP) for Oxford East from 1987 until 2017. He served in the Cabinet as Chief Secretary to the Treasury from 1999 to 2002 and then as Secretary of State for Work and Pensions from 2002 to 2004. Context_4 : No Turning Back is a group within the British Conservative Party advocating Thatcherite policies. It was founded in 1985 to defend Margaret Thatcher's free-market reforms. The group was named in honour of Thatcher's 1980 Conservative conference quote "U-turn if you want to. The lady's not for turning." No Turning Back published less material in the nineties and became involved in Conservative party in-fighting, resulting in both Michael Portillo and Francis Maude leaving the group, but became more prominent during Iain Duncan Smith's time as Conservative leader because he had been a member until he was elected. Context_5 : David Blunkett, Baron Blunkett, PC (born 6 June 1947) is best known as a British politician and more recently as an academic, having represented the Sheffield Brightside and Hillsborough constituency for 28 years through to 7 May 2015 when he stepped down at the general election. Blind since birth, and coming from a poor family in one of Sheffield's most deprived districts, he rose to become Education and Employment Secretary, Home Secretary and Work and Pensions Secretary in Tony Blair's Cabinet following Labour's victory in the 1997 general election. Context_6 : The Shadow Secretary of State for Employment was an office within British politics held by a member of Her Majesty's Loyal Opposition. The duty of the office holder was to scrutinise the actions of the government's Secretary of State for Employment and develop alternative policies. The office was replaced by that of Shadow Secretary of State for Work and Pensions after the creation of the Department for Work and Pensions. Context_7 : Stephen Crabb{'1': ", '2': ", '3': ", '4': "} (born 20 January 1973) is a British Conservative Party politician. He has been the Member of Parliament for Preseli Pembrokeshire since the 2005 general election and was Secretary of State for Work and Pensions from March 2016 until July 2016, when Prime Minister David Cameron resigned and Theresa May took over as Prime Minister and Leader of the Conservative Party. He has previously been a government whip, a junior minister for Wales and the Secretary of State for Wales. Context_8 : The Shadow Secretary of State for Work and Pensions is an office within British politics held by a member of Her Majesty's Loyal Opposition. The duty of the office holder is to scrutinise the actions of the government's Secretary of State for Work and Pensions and develop alternative policies. The office holder is a member of the Shadow Cabinet. Context_9 : Leonard James Callaghan, Baron Callaghan of Cardiff, {'1': ", '2': ", '3': ", '4': "} (27 March 1912 26 March 2005), often known as Jim Callaghan, was a British politician who served as Prime Minister of the United Kingdom from 1976 to 1979 and Leader of the Labour Party from 1976 to 1980. Callaghan is to date, the only British politician in history to have served in all four of the "Great Offices of State", having been Chancellor of the Exchequer from 196467, Home Secretary from 1967-70, and Foreign Secretary from 1974, until his appointment as Prime Minister in 1976. As Prime Minister, he had some successes, but is mainly remembered for the "Winter of Discontent" of 197879. During a very cold winter, his battle with trade unions led to massive strikes that seriously inconvenienced the public, leading to his defeat in the polls by Conservative leader Margaret Thatcher. Context_10 : Peter Gerald Hain, Baron Hain, PC (born 16 February 1950) is a British Labour Party politician, who was the Member of Parliament (MP) for Neath between 1991 and 2015, and served in the Cabinets of both Tony Blair and Gordon Brown. He was the Leader of the House of Commons from 2003 to 2005 and Secretary of State for Northern Ireland from 2005 to 2007 under Blair, and as Secretary of State for Work and Pensions and Secretary of State for Wales from 2007 to 2008 under Brown. In 2007, he ran for the Deputy Leadership of the Labour Party, coming fifth out of six candidates, although his failure to declare donations during this contest led to his resignation in 2008. He later returned to the Cabinet from 2009 to 2010 as Welsh Secretary, before becoming Shadow Welsh Secretary in Ed Miliband's Shadow Cabinet from 2010 until 2012, when he announced his retirement from front-line politics. In 2014 he announced he would stand down as the MP for Neath at the 2015 general election. He was nominated for a life peerage in the 2015 Dissolution Honours. Writing in the "Guardian", he subsequently outlined his views on House of Lords reform. He came to the UK from South Africa as a teenager, and was a noted anti-apartheid campaigner in the 1970s. He was also Honorary Vice-President of the Campaign for Homosexual Equality. Peter Hain is on the board of African Potash, a company with a focus on building a vertically integrated platform for the mining, production and distribution of fertiliser. fact_1 : No Turning Back is a group within the British Conservative Party advocating Thatcherite policies. fact_2 : No Turning Back published less material in the nineties and became involved in Conservative party in-fighting, resulting in both Michael Portillo and Francis Maude leaving the group, but became more prominent during Iain Duncan Smith's time as Conservative leader because he had been a member until he was elected. fact_3 : George Iain Duncan Smith (born 9 April 1954), often referred to by his initials IDS, is a British Conservative Party politician. fact_4 : The Secretary of State for Work and Pensions from 2010 to 2016, he was previously the Leader of the Conservative Party and Leader of the Opposition from 2001 to 2003. Answer: Iain Duncan Smith

Ex Output:
What British politician was a member of No Turning Back who was also the Secretary of State for Work and Pensions at one time?

Ex Input:
Context_1 : Empress Dowager Dong (died 189), personal name unknown, formally known as Empress Xiaoren, was an empress dowager of the Eastern Han dynasty. She was never empress throughout her life because she was the wife of a marquis; she only became empress dowager because her son, Liu Hong (Emperor Ling), became the emperor by chance. During her son's reign, she developed a rivalry with her daughter-in-law, Empress He, because she wanted Emperor Ling's younger son, Liu Xie, to be crown prince while Empress He wanted her own son, Liu Bian to succeed his father. Emperor Ling died in 189 before he managed to designate either of his two sons as crown prince. Liu Bian eventually took the throne as Emperor Shao; Empress Dowager Dong, as the emperor's grandmother, became grand empress dowager, while her daughter-in-law became empress dowager. Empress Dowager He eventually conspired with her brother, General-in-Chief He Jin, to unseat her mother-in-law from power. Grand Empress Dowager Dong died of illness shortly after her downfall; the common people held Empress Dowager He and her family responsible for the grand empress dowager's death. Context_2 : Zhangsun Wuji (died 659), courtesy name Fuji, formally the Duke of Zhao ( ), was a Chinese official who served as a chancellor in the early Tang dynasty. He was Empress Zhangsun's brother, which made him a brother-in-law of Emperor Taizong (Li Shimin) and a maternal uncle of Emperor Gaozong (Li Zhi). He was an important advisor to Li Shimin when the latter was still the Prince of Qin during the reign of his father, Emperor Gaozu. He helped Li Shimin overcome his brothers Li Jiancheng (the Crown Prince) and Li Yuanji (the Prince of Qi) in a succession struggle at the Xuanwu Gate Incident, eventually enabling Li Shimin to become the heir apparent and later the emperor. He was also instrumental in Emperor Taizong's selection of Li Zhi as the Crown Prince, and was exceedingly powerful after Li Zhi took the throne as Emperor Gaozong. However, he gradually fell out of his nephew's favour by failing to support Emperor Gaozong's decision to depose his first wife, Empress Wang, and replacing her with Empress Wu. In 659, Zhangsun Wuji was falsely accused of treason by Empress Wu's political ally, Xu Jingzong, and eventually ordered to be sent into exile by Emperor Gaozong. Xu Jingzong subsequently sent the official Yuan Gongyu () to force Zhangsun Wuji to commit suicide on his way to exile. Context_3 : Li Chongjun () (died 7 August 707), formally Crown Prince Jiemin (), was a crown prince of the Chinese dynasty Tang Dynasty, during the second reign of his father Emperor Zhongzong. He was made crown prince because the only son of his father's wife Empress Wei, Li Chongrun, had been killed before his father's return to the throne, but on account of his mother's low birth, he was often humiliated by Empress Wei's daughter Li Guo'er the Princess Anle and her husband Wu Chongxun (). In 707, in anger, he started a coup and killed Wu Chongxun and his father Wu Sansi the Prince of Dejing, but his subsequent attempt to arrest Empress Wei, Li Guo'er, and Consort Shangguan Wan'er was thwarted, and he was killed in flight. Context_4 : Muqrin bin Abdulaziz Al Saud (Arabic: ; born 15 September 1945) is a member of House of Saud who served as Crown Prince of Saudi Arabia from January to April 2015. He was Director General of Al Mukhabarat Al A'amah (Saudi Intelligence Agency) from 2005 to 2012. In July 2012, Muqrin was appointed King Abdullah's Advisor and Special Envoy with the rank of minister. On 1 February 2013, King Abdullah named him as Second Deputy Prime Minister, being the fifth Saudi royal to hold this position. This post was previously held by King Fahd, King Abdullah, Crown Prince Sultan, and Crown Prince Nayef. On 27 March 2014, he was named Deputy Crown Prince making him second in the line of succession behind his brother Salman bin Abdulaziz Al Saud. On 23 January 2015, upon King Abdullah's death and the accession of King Salman, Muqrin became Crown Prince and First Deputy Prime Minister. On 29 April 2015, King Salman replaced Prince Muqrin with Prince Muhammad bin Nayef as Crown Prince. Context_5 : Li Zhong () (643 January 6, 665), courtesy name Zhengben (), formally Prince of Yan (), was a crown prince of the Chinese dynasty Tang Dynasty. He was the oldest son of Emperor Gaozong (Li Zhi) and was created crown prince in 652 even though he was not the son of his then-wife Empress Wang. After Empress Wang was displaced by Empress Wu (later known as Wu Zetian) in 655, however, Li Zhong was caught in Empress Wu's crosshairs and was forced to yield the crown prince position to his younger brother Li Hong, born of Empress Wu, in 656. He was later further reduced to commoner rank and put under house arrest, and when the chancellor Shangguan Yi failed in his attempt to persuade Emperor Gaozong to depose Empress Wu in 664 and was executed, Empress Wu took the opportunity to accuse Li Zhong of being complicit in Shangguan's plans. Around the new year 665, Emperor Gaozong ordered Li Zhong to commit suicide. He was posthumously honored an imperial prince, but not a crown prince, during the second reign of his brother Emperor Zhongzong. Context_6 : Masako, Crown Princess of Japan ( , Kotaishi Naruhito Shinnohi Masako ) , born Masako Owada ( , "Owada Masako" ) on 9 December 1963, is the wife of Naruhito, Crown Prince of Japan, who is the eldest son of Emperor Akihito and Empress Michiko and the heir apparent to the Chrysanthemum Throne. She is a member of the Imperial House of Japan through marriage. Should the Crown Prince ascend the throne as expected upon his father's abdication, Masako will become empress consort. Context_7 : Wilhelm, German Crown Prince (German: "Kronprinz Wilhelm von Preuen" ; 6 May 1882 20 July 1951) , full name Friedrich Wilhelm Victor August Ernst, was the eldest child of the future German Emperor Wilhelm II and his wife Empress Augusta Victoria, and the last Crown Prince of the German Empire and the Kingdom of Prussia. After the death of his grandfather Emperor Frederick III, Wilhelm became crown prince at the age of six, retaining that title for more than 30 years until the fall of the empire on 5 November 1918. During World War I, he commanded the 5th Army from 1914 to 1916 and was commander of Army Group German Crown Prince for the remainder of the war. Crown Prince Wilhelm became Head of the House of Hohenzollern on 4 June 1941 following the death of his father and held the position until his own death on 20 July 1951. Context_8 : Li Xian () (653684), courtesy name Mingyun (), formally Crown Prince Zhanghuai (), named Li De () from 672 to 674, was a crown prince of the Chinese Tang Dynasty. He was the sixth son of Emperor Gaozong, and the second son of his second wife Empress Wu (later known as Wu Zetian). He was known for writing commentaries for the "Book of Later Han", the official history of the Eastern Han Dynasty. He became crown prince in 675 after his older brother Li Hong's death (which traditional historians believed to be a poisoning by Empress Wu), but soon fell out of favor with Empress Wu herself. In 680, Empress Wu had her associates accuse Li Xian of treason, and he was demoted to commoner rank and exiled. In 684, after Emperor Gaozong's death, Empress Wu, then empress dowager, had her associate Qiu Shenji () visit Li Xian to force him to commit suicide. Context_9 : Michiko ( ) , born Michiko Shoda ( , Shoda Michiko ) on 20 October 1934, is the Empress of Japan as the wife of Akihito, the current Emperor of Japan reigning from 7 January 1989. She succeeded her mother-in-law, Empress Nagako (Kojun), consort of Emperor Hirohito (Showa). Context_10 : Naruhito, Crown Prince of Japan ( , Kotaishi Naruhito Shinno , born 23 February 1960) is the elder son of Emperor Akihito and Empress Michiko, which makes him the heir apparent to the Chrysanthemum Throne. fact_1 : Naruhito, Crown Prince of Japan ( , Kotaishi Naruhito Shinno , born 23 February 1960) is the elder son of Emperor Akihito and Empress Michiko, which makes him the heir apparent to the Chrysanthemum Throne. fact_2 : Michiko ( ) , born Michiko Shoda ( , Shoda Michiko ) on 20 October 1934, is the Empress of Japan as the wife of Akihito, the current Emperor of Japan reigning from 7 January 1989. Answer: Empress Michiko

Ex Output:
which Empress of Japan has , Naruhito, Crown Prince of Japan as her elder son