Question: When did the first restaurant of the Hamburger University owner open in the country where Milton's divorce tracts' author held citizenship?

full_context: Document 1: John Milton: John Milton (9 December 16088 November 1674) was an English poet, polemicist, man of letters, and civil servant for the Commonwealth of England under its Council of State and later under Oliver Cromwell. He wrote at a time of religious flux and political upheaval, and is best known for his epic poem "Paradise Lost" (1667), written in blank verse.
Document 2: McDonald's: McDonald's Type Public Traded as NYSE: MCD DJIA Component S&P 100 Component S&P 500 Component ISIN US5801351017 Industry Restaurants Genre Fast food restaurant Founded McDonald's: May 15, 1940; 77 years ago (1940 - 05 - 15) San Bernardino, California McDonald's Corporation: April 15, 1955; 62 years ago (1955 - 04 - 15) Des Plaines, Illinois Founders McDonald's: Richard and Maurice McDonald McDonald's Corporation: Ray Kroc Headquarters Oak Brook, Illinois, U.S. (moving to Chicago in 2018) Number of locations About 36,900 (December 31, 2016) Area served Worldwide Key people Andrew J. McKenna (Chairman) Steve Easterbrook (President and CEO) Products Hamburgers chicken french fries soft drinks milkshakes salads desserts coffee breakfast wraps Revenue US $24.622 billion (2016) Operating income US $7.745 billion (2016) Net income US $4.686 billion (2016) Total assets US $31.024 billion (2016) Total equity US $2.2043 billion (2016) Number of employees 375,000 (2016) Website corporate.mcdonalds.com/mcd.html www.mcdonalds.com/us/en-us.html This box: view talk edit
Document 3: Age of Enlightenment: The influence of science also began appearing more commonly in poetry and literature during the Enlightenment. Some poetry became infused with scientific metaphor and imagery, while other poems were written directly about scientific topics. Sir Richard Blackmore committed the Newtonian system to verse in Creation, a Philosophical Poem in Seven Books (1712). After Newton's death in 1727, poems were composed in his honour for decades. James Thomson (1700–1748) penned his "Poem to the Memory of Newton," which mourned the loss of Newton, but also praised his science and legacy.
Document 4: McDonald's: McDonald's Corporation Type Public Traded as NYSE: MCD DJIA component S&P 100 component S&P 500 component ISIN US5801351017 Industry Restaurants Genre Fast food restaurant Founded McDonald's: May 15, 1940; 78 years ago (1940 - 05 - 15) San Bernardino, California McDonald's Corporation: April 15, 1955; 63 years ago (1955 - 04 - 15) Des Plaines, Illinois Founders McDonald's: Richard and Maurice McDonald McDonald's Corporation: Ray Kroc Headquarters Chicago, Illinois (originally Oak Brook, Illinois) Number of locations 37,241 restaurants (2017) Area served Worldwide Key people Enrique Hernandez, Jr. (Chairman) Steve Easterbrook (President and CEO) Products Hamburgers chicken french fries soft drinks milkshakes salads desserts coffee breakfast wraps Revenue US $22.820 billion (2017) Operating income US $9.553 billion (2017) Net income US $5.192 billion (2017) Total assets US $33.804 billion (2017) Total equity US $- 3.268 billion (2017) Number of employees ~ 235,000 (2017) Website corporate.mcdonalds.com/mcd.html www.mcdonalds.com/us/en-us.html Footnotes / references This box: view talk edit
Document 5: McDonald's: The United Kingdom and Ireland business model is different from the U.S, in that fewer than 30 percent of restaurants are franchised, with the majority under the ownership of the company. McDonald's trains its franchisees and management at Hamburger University in Oak Brook, Illinois. In other countries, McDonald's restaurants are operated by joint ventures of McDonald's Corporation and other, local entities or governments.
Document 6: Milton's divorce tracts: Milton's divorce tracts refer to the four interlinked polemical pamphlets—"The Doctrine and Discipline of Divorce", "The Judgment of Martin Bucer", "Tetrachordon", and "Colasterion"—written by John Milton from 1643–1645. They argue for the legitimacy of divorce on grounds of spousal incompatibility. Arguing for divorce at all, let alone a version of no-fault divorce, was extremely controversial and religious figures sought to ban his tracts. Although the tracts were met with nothing but hostility and he later rued publishing them in English at all, they are important for analysing the relationship between Adam and Eve in his epic "Paradise Lost". Spanning three years characterised by turbulent changes in the English printing business, they also provide an important context for the publication of "Areopagitica", Milton's most famous work of prose.
Document 7: Judgement of Martin Bucer Concerning Divorce: Judgement of Martin Bucer by John Milton was published on 15 July 1644. The work consists mostly of Milton's translations of pro-divorce arguments from Martin Bucer's "De Regno Christi". By finding support for his views among orthodox writers, Milton hoped to sway the members of Parliament Protestant ministers who had condemned him.
Document 8: When I Consider How My Light is Spent: ``When I Consider How My Light is Spent ''is one of the best known of the sonnets of John Milton (d. 1674). The last three lines (concluding with`` They also serve who only stand and wait.'') are particularly well known, though rarely quoted in context.
Document 9: Doctrine and Discipline of Divorce: The Doctrine and Discipline of Divorce: Restor'd to the Good of Both Sexes, From the Bondage of Canon Law was published by John Milton on 1 August 1643. An expanded second edition was published on 2 February 1644. The editions were published anonymously, and his name was not associated with the text until they were denounced before Parliament in August 1644. Milton's basic scriptural argument is that Christ did not abrogate the Mosaic permission for divorce found in Deuteronomy 24:1 because in Matthew 19 he was just addressing a specific audience of Pharisees.
Document 10: A Defence of Poetry: ``A Defence of Poetry ''is an essay by the English poet Percy Bysshe Shelley, written in 1821 and first published posthumously in 1840 in Essays, Letters from Abroad, Translations and Fragments by Edward Moxon in London. It contains Shelley's famous claim that`` poets are the unacknowledged legislators of the world''.
Document 11: Hamburger University: Hamburger University is a training facility of McDonald's, located in Chicago, Illinois. This corporate university was designed to instruct personnel employed by McDonald's in the various aspects of restaurant management. More than 80,000 restaurant managers, mid-managers and owner-operators have graduated from the university.
Document 12: McDonald's: McDonald's is an American fast food company, founded in 1940 as a restaurant operated by Richard and Maurice McDonald, in San Bernardino, California, United States. They rechristened their business as a hamburger stand. The first time a McDonald's franchise used the Golden Arches logo was in 1953 at a location in Phoenix, Arizona. In 1955, Ray Kroc, a businessman, joined the company as a franchise agent and proceeded to purchase the chain from the McDonald brothers. McDonald's had its original headquarters in Oak Brook, Illinois, but moved its global headquarters to Chicago in early 2018.
Document 13: University of Chicago: The University of Chicago also maintains facilities apart from its main campus. The university's Booth School of Business maintains campuses in Singapore, London, and the downtown Streeterville neighborhood of Chicago. The Center in Paris, a campus located on the left bank of the Seine in Paris, hosts various undergraduate and graduate study programs. In fall 2010, the University of Chicago also opened a center in Beijing, near Renmin University's campus in Haidian District. The most recent additions are a center in New Delhi, India, which opened in 2014, and a center in Hong Kong which opened in 2015.
Document 14: History of McDonald's: 1974: On November 13, the first McDonald's in the United Kingdom opens in Woolwich, southeast London. It is the company's 3000th restaurant.
Document 15: Milton's 1645 Poems: Milton's 1645 "Poems" is a collection, divided into separate English and Latin sections, of the poet's youthful poetry in a variety of genres, including such notable works as "An Ode on the Morning of Christ's Nativity", "Comus", and "Lycidas". Appearing in late 1645 or 1646 (see 1646 in poetry), the octavo volume, whose full title is "Poems of Mr. John Milton both English and Latin, compos'd at several times", was issued by the Royalist publisher Humphrey Moseley. In 1673, a year before his death, Milton issued a revised and expanded edition of the "Poems".
ground_truth: 1974
sub_queries: Milton's divorce tracts >> author Answer: John Milton
John Milton >> country of citizenship Answer: England
Hamburger University >> owned by Answer: McDonald's
when did the first McDonald's open in #2 Answer: 1974