Problem: Background: An only child, Bessie Wallis (sometimes written "Bessiewallis") Warfield was born in Square Cottage at Monterey Inn, a hotel directly across the road from the Monterey Country Club, in Blue Ridge Summit, Pennsylvania. A summer resort close to the Maryland-Pennsylvania border, Blue Ridge Summit was popular with Baltimoreans escaping the season's heat, and Monterey Inn, which had a central building as well as individual wooden cottages, was the town's largest hotel. Her father was Teackle Wallis Warfield, the fifth and youngest son of Henry Mactier Warfield, a flour merchant described as "one of the best known and personally one of the most popular citizens of Baltimore" who ran for mayor in 1875.
Context: In April 1916, Wallis met Earl Winfield Spencer Jr., a U.S. Navy aviator, at Pensacola, Florida, while visiting her cousin Corinne Mustin. It was at this time that Wallis witnessed two airplane crashes about two weeks apart, resulting in a lifelong fear of flying. The couple married on 8 November 1916 at Christ Episcopal Church in Baltimore, which had been Wallis's parish. Win, as her husband was known, was a heavy drinker. He drank even before flying and once crashed into the sea, but escaped almost unharmed. After the United States entered the First World War in 1917, Spencer was posted to San Diego as the first commanding officer of a training base in Coronado, known as Naval Air Station North Island; they remained there until 1921. In 1920, Edward, the Prince of Wales, visited San Diego, but he and Wallis did not meet. Later that year, Spencer left his wife for a period of four months, but in the spring of 1921 they were reunited in Washington, D.C., where Spencer had been posted. They soon separated again, and in 1922, when Spencer was posted to the Far East as commander of the Pampanga, Wallis remained behind, continuing an affair with an Argentine diplomat, Felipe de Espil. In January 1924, she visited Paris with her recently widowed cousin Corinne Mustin, before sailing to the Far East aboard a troop carrier, USS Chaumont (AP-5). The Spencers were briefly reunited until she fell ill, after which she returned to Hong Kong. Wallis toured China, and while in Beijing stayed with Katherine and Herman Rogers, who were to remain her long-term friends. According to the wife of one of Win's fellow officers, Mrs Milton E. Miles, in Beijing Wallis met Count Galeazzo Ciano, later Mussolini's son-in-law and Foreign Minister, had an affair with him, and became pregnant, leading to a botched abortion that left her infertile. The rumour was later widespread but never substantiated and Ciano's wife, Edda Mussolini, denied it. The existence of an official "China dossier" (detailing the supposed sexual and criminal exploits of Wallis in China) is denied by most historians and biographers. Wallis spent over a year in China, during which time--according to the socialite Madame Wellington Koo--she only managed to master one Chinese phrase: "Boy, pass me the champagne". By September 1925, she and her husband were back in the United States, though living apart. Their divorce was finalised on 10 December 1927.
Question: What led to their divorce?
Answer: Win, as her husband was known, was a heavy drinker.

Background: The King and I is the fifth musical by the team of composer Richard Rodgers and dramatist Oscar Hammerstein II. It is based on Margaret Landon's novel, Anna and the King of Siam (1944), which is in turn derived from the memoirs of Anna Leonowens, governess to the children of King Mongkut of Siam in the early 1860s. The musical's plot relates the experiences of Anna, a British schoolteacher hired as part of the King's drive to modernize his country. The relationship between the King and Anna is marked by conflict through much of the piece, as well as by a love to which neither can admit.
Context: Mongkut, King of Siam, was about 57 years old in 1861. He had lived half his life as a Buddhist monk, was an able scholar, and founded a new order of Buddhism and a temple in Bangkok (paid for by his half-brother, King Nangklao). Through his decades of devotion, Mongkut acquired an ascetic lifestyle and a firm grasp of Western languages. When Nangklao died in 1850, Mongkut became king. At that time, various European countries were striving for dominance, and American traders sought greater influence in Southeast Asia. He ultimately succeeded in keeping Siam an independent nation, partly by familiarizing his heirs and harem with Western ways. In 1861, Mongkut wrote to his Singapore agent, Tan Kim Ching, asking him to find a British lady to be governess to the royal children. At the time, the British community in Singapore was small, and the choice fell on a recent arrival there, Anna Leonowens (1831-1915), who was running a small nursery school in the colony. Leonowens was the Anglo-Indian daughter of an Indian Army soldier and the widow of Thomas Owens, a clerk and hotel keeper. She had arrived in Singapore two years previously, claiming to be the genteel widow of an officer and explaining her dark complexion by stating that she was Welsh by birth. Her deception was not detected until long after her death, and had still not come to light when The King and I was written. Upon receiving the King's invitation, Leonowens sent her daughter, Avis, to school in England, to give Avis the social advantage of a prestigious British education, and traveled to Bangkok with her five-year-old son, Louis. King Mongkut had sought a Briton to teach his children and wives after trying local missionaries, who used the opportunity to proselytize. Leonowens initially asked for $150 in Singapore currency per month. Her additional request, to live in or near the missionary community to ensure she was not deprived of Western company, aroused suspicion in Mongkut, who cautioned in a letter, "we need not have teacher of Christianity as they are abundant here". King Mongkut and Leonowens came to an agreement: $100 per month and a residence near the royal palace. At a time when most transport in Bangkok was by boat, Mongkut did not wish to have to arrange for the teacher to get to work every day. Leonowens and Louis temporarily lived as guests of Mongkut's prime minister, and after the first house offered was found to be unsuitable, the family moved into a brick residence (wooden structures decayed quickly in Bangkok's climate) within walking distance of the palace. In 1867, Leonowens took a six-month leave of absence to visit her daughter Avis in England, intending to deposit Louis at a school in Ireland and return to Siam with Avis. However, due to unexpected delays and opportunities for further travel, Leonowens was still abroad in late 1868, when Mongkut fell ill and died. Leonowens did not return to Siam, although she continued to correspond with her former pupil, the new king Chulalongkorn.
Question: what did the king do
Answer:
He ultimately succeeded in keeping Siam an independent nation, partly by familiarizing his heirs and harem with Western ways.