input: A weak and emaciated Tolkien spent the remainder of the war alternating between hospitals and garrison duties, being deemed medically unfit for general service. During his recovery in a cottage in Little Haywood, Staffordshire, he began to work on what he called The Book of Lost Tales, beginning with The Fall of Gondolin. Lost Tales represented Tolkien's attempt to create a mythology for England, a project he would abandon without ever completing. Throughout 1917 and 1918 his illness kept recurring, but he had recovered enough to do home service at various camps. It was at this time that Edith bore their first child, John Francis Reuel Tolkien. In a 1941 letter, Tolkien described his son John as "(conceived and carried during the starvation-year of 1917 and the great U-Boat campaign) round about the Battle of Cambrai, when then end of the war seemed as far off as it does now". Tolkien was promoted to the temporary rank of lieutenant on 6 January 1918. When he was stationed at Kingston upon Hull, he and Edith went walking in the woods at nearby Roos, and Edith began to dance for him in a clearing among the flowering hemlock. After his wife's death in 1971, Tolkien remembered, I never called Edith Luthien--but she was the source of the story that in time became the chief part of the Silmarillion. It was first conceived in a small woodland glade filled with hemlocks at Roos in Yorkshire (where I was for a brief time in command of an outpost of the Humber Garrison in 1917, and she was able to live with me for a while). In those days her hair was raven, her skin clear, her eyes brighter than you have seen them, and she could sing--and dance. But the story has gone crooked, & I am left, and I cannot plead before the inexorable Mandos. This incident inspired the account of the meeting of Beren and Luthien.

Answer this question "Did he get married?"
output: After his wife's death in 1971,

input: Since the time of the engineer and inventor Ma Jun (c. 200-265), the Chinese had used the south-pointing chariot, which did not employ magnetism, as a compass. In 1044 the Collection of the Most Important Military Techniques (Wu Jing Zong Yao ; Wujing Zongyao) recorded that fish-shaped objects cut from sheet iron, magnetized by thermoremanence (essentially, heating that produced weak magnetic force), and placed in a water-filled bowl enclosed by a box were used for directional pathfinding alongside the south-pointing chariot. However, it was not until the time of Shen Kuo that the earliest magnetic compasses would be used for navigation. In his written work, Shen Kuo made the first known explicit reference to the magnetic compass-needle and the concept of true north. He wrote that steel needles were magnetized once they were rubbed with lodestone, and that they were put in floating position or in mountings; he described the suspended compass as the best form to be used, and noted that the magnetic needle of compasses pointed either south or north. Shen Kuo asserted that the needle will point south but with a deviation, stating "[the magnetic needles] are always displaced slightly east rather than pointing due south." Shen Kuo wrote that it was preferable to use the twenty-four-point rose instead of the old eight compass cardinal points -- and the former was recorded in use for navigation shortly after Shen's death. The preference of use for the twenty-four-point-rose compass may have arisen from Shen's finding of a more accurate astronomical meridian, determined by his measurement between the pole star and true north; however, it could also have been inspired by geomantic beliefs and practices. The book of the author Zhu Yu, the Pingzhou Table Talks published in 1119 (written from 1111 to 1117), was the first record of use of a compass for seafaring navigation. However, Zhu Yu's book recounts events back to 1086, when Shen Kuo was writing the Dream Pool Essays; this meant that in Shen's time the compass might have already been in navigational use. In any case, Shen Kuo's writing on magnetic compasses has proved invaluable for understanding China's earliest use of the compass for seafaring navigation.

Answer this question "Was there anything Shen disliked about magnetic needle compasses?"
output:

input: He was born on 26 November 1921 at Calicut, Madras Presidency (now Kozhikode, Kerala) in a Syrian Christian family. He schooled at Diamond Jubilee Higher Secondary School, Gobichettipalayam, in Coimbatore district (now in Erode district, Tamil Nadu) while his father worked as a civil surgeon at the government hospital there. He joined Loyola College, Madras (now, Chennai) at the age of 14, graduating in science with physics in 1940, and then got a bachelor's degree in mechanical engineering from the College of Engineering, Guindy, Madras, in 1943 He had to fend for himself as he was young for his age in every class. This according to him, developed his sense of independence. He lost his father at 22 and his grand-uncle moved his family to his home in Trichur (now Thrissur). A keen military cadet and a boxer at college, when he wanted to join the army as an engineer, his mother persuaded him to join the Tata Steel Technical Institute, Jamshedpur on a recommendation to the management by his uncle, who was a director with the Tatas, and from where he graduated in 1946, but soon found himself wanting to get away from the hangers-on and yesmen of his uncle. So he left and applied for a government of India scholarship, and was chosen to study dairy engineering, an irrelevant discipline, much to his surprise and reluctance, but this time his uncle (by now, the finance minister) refused to bail him out. He was thus, sent to the Imperial Institute of Animal Husbandry in Bangalore (now, National Dairy Research Institute, southern station, Bengaluru) where he spent nine months, and merely bid time out to be sent to America. Here too, by choosing some dairying electives, rather perfunctorily, at Michigan State University, he returned with a master's degree in mechanical engineering (metallurgy) (with a minor in nuclear physics), instead, in 1948. While there, when he found himself at the receiving end of racist jibes, the Indian in him saw him, in his words, "put the natives back in their place". Later, he would say, "I was sent to ... study dairy engineering (on the only government scholarship left) ... I cheated a bit though, and studied metallurgical and nuclear engineering, disciplines ... likely to be of far greater use to my soon-to-be independent country and, quite frankly, to me." He did train in dairy technology, with a sense of purpose eventually, in 1952-53, on a government sponsorship to New Zealand, a bastion of cooperative dairying then, and to Australia, when he had to learn to set up the Amul dairy.

Answer this question "When was Kurien born?"
output:
He was born on 26 November 1921