In this task, you're expected to write answers to questions involving multiple references to the same entity. The answer to the question should be unambiguous and a phrase in the paragraph. Most questions can have only one correct answer.

Passage: Josh and Dinah Barkley (Fred Astaire and Ginger Rogers) are a husband-and-wife musical comedy team at the peak of their careers. After finishing a new show, Dinah meets serious French playwright Jacques Pierre Barredout, who suggests that Dinah should take up dramatic acting. Dinah tries to keep the suggestion a secret from Josh, but when he finally discovers Dinah hiding a script for Jacques' new show from him, the couple splits up.
Their good friend, acerbic composer Ezra Miller tries to trick them back together again, but fails. When Josh secretly watches Dinah's rehearsals for Barredout's new play and sees how she is struggling, he calls her up and pretends to be the Frenchman, giving her notes that help her to understand her part, the young Sarah Bernhardt. As the result, Dinah gives a brilliant performance. After the show, she accidentally learns that her late-night mentor was Josh and not Barredout, so she rushes to Josh's apartment and the two reconcile.
Question: What is the last name of the late-night mentor?
Barkley.

Passage: Demands for Patton to be relieved of duty and sent home were made in Congress and in newspapers across the country. U.S. Representative Jed Johnson of Oklahoma's 6th district described Patton's actions as a "despicable incident" and was "amazed and chagrined" Patton was still in command. He called for the general's immediate dismissal on the grounds that his actions rendered him no longer useful to the war effort. Representative Charles B. Hoeven of Iowa's 9th district said on the House floor that parents of soldiers need no longer worry of their children being abused by "hard boiled officers." He wondered whether the Army had "too much blood and guts." Eisenhower submitted a report to Secretary of War Henry L. Stimson, who presented it to Senator Robert R. Reynolds, Chairman of the Senate Committee on Military Affairs. The report laid out Eisenhower's response to the incident and gave details of Patton's decades of military service. Eisenhower concluded that Patton was invaluable to the war effort and that he was confident the corrective actions taken would be adequate. Investigators Eisenhower sent to Patton's command found the general remained overwhelmingly popular with his troops.By mid-December, the government had received around 1,500 letters related to Patton, with many calling for his dismissal and others defending him or calling for his promotion. Kuhl's father, Herman F. Kuhl, wrote to his own congressman, stating that he forgave Patton for the incident and requesting that he not be disciplined. Retired generals also weighed in on the matter. Former Army Chief of Staff Charles P. Summerall wrote to Patton that he was "indignant about the publicity given a trifling incident," adding that "whatever [Patton] did" he was sure it was "justified by the provocation. Such cowards used to be shot, now they are only encouraged." Major General Kenyon A. Joyce, another combat commander and one of Patton's friends, attacked Pearson as a "sensation mongerer," stating that "niceties" should be left for "softer times of peace." In one notable dissension, Patton's friend, former mentor and General of the Armies John J. Pershing publicly condemned his actions, an act that left Patton "deeply hurt" and caused him to never speak to Pershing again.After consulting with Marshall, Stimson, and Assistant Secretary of War John J. McCloy, Eisenhower retained Patton in the European theater, though his Seventh Army saw no further combat. Patton remained in Sicily for the rest of the year. Marshall and Stimson not only supported Eisenhower's decision, but defended it. In a letter to the U.S. Senate, Stimson stated that Patton must be retained because of the need for his "aggressive, winning leadership in the bitter battles which are to come before final victory." Stimson acknowledged retaining Patton was a poor move for public relations but remained confident it was the right decision militarily.
Question: What is the name of the person whose Seventh Army saw no further combat?
Patton.

Passage: In Osbert: A Portrait of Osbert Lancaster, Boston comments that after the dramatic events in Athens his subject's later life was uneventful and industrious with "a somewhat dismaying dearth of rows, intrigues, scandals or scrapes to report." The Lancasters had a Georgian house in Henley-on-Thames, and a flat in Chelsea, where they lived from Mondays to Fridays. He worked at home in the mornings, on illustrations, stage designs, book reviews and any other commissions, before joining his wife for a midday dry martini and finally dressing and going to one of his clubs for lunch. After that he would walk to the Express building in Fleet Street at about four in the afternoon. There he would gossip with his colleagues before sitting at his desk smoking furiously, producing the next day's pocket cartoon. By about half-past six he would have presented the cartoon to the editor and be ready for a drink at El Vino's across the road, and then the evening's social events.Karen Lancaster died in 1964. They were markedly different in character, she quiet and home-loving, he extrovert and gregarious, but they were devoted to each other, and her death left him devastated. Three years later he married the journalist Anne Scott-James; they had known each other for many years, although at first she did not much like him, finding him "stagey" and "supercilious". By the 1960s they had become good friends, and after Karen died the widowed Lancaster and the divorced Scott-James spent increasing amounts of time together. Their wedding was at the Chelsea Register Office on 2 January 1967. After their marriage they kept his Chelsea flat, and lived at weekends in her house in the Berkshire village of Aldworth, the house in Henley having been sold.
Question: What is the full name of the person whose wife was Karen Lancaster?
Osbert Lancaster.