In this task, you will be presented with a text, a pronoun from the text, and two candidate names. You should determine what the pronoun refers to and classify the answers into A, B, or Neither. A and B here are referring to option A and option B. Position of the pronoun in the text is showed within two "_"s.

[EX Q]: He continued to write fiction, and in 1915 published his most famous work, The Thirty-Nine Steps, a spy-thriller set just prior to World War I. The novel featured Buchan's oft used hero, Richard Hannay, whose character was based on Edmund Ironside, a friend of Buchan from his days in South Africa. A sequel, Greenmantle, came the following year. Buchan then enlisted in the British Army and was commissioned as a second lieutenant in the Intelligence Corps, where he wrote speeches and communiqu*s for Sir Douglas Haig. Recognised for _his_ abilities, Buchan was appointed as the Director of Information in 1917, under Lord Beaverbrook--which Buchan said was ``the toughest job I ever took on''--and also assisted Charles Masterman in publishing a monthly magazine detailing the history of the war, the first edition appearing in February 1915 (and later published in 24 volumes as Nelson's History of the War). <sep>, Pronoun: his <sep>, A: Buchan <sep>, B: Lord Beaverbrook
[EX A]: A

[EX Q]: Donaldson disputed the CWT fuel-air vapor explosion scenario, stating that ``In the history of aviation, there has never been an in-flight explosion in any Boeing airliner of a Jet-A kerosene fuel vapor/air mixture in any tank, caused by mechanical failure.'' Eyewitness, debris field, metallurgical, and victim injury evidence were all cited by Donaldson as proof of the missile-attack scenario. Donaldson acknowledged James Sanders' theory of an accidental shoot-down, and did not rule out U.S. Navy involvement; however, _he_viewed circumstantial evidence of a terrorist attack ``more compelling''. <sep>, Pronoun: he <sep>, A: Donaldson <sep>, B: James Sanders
[EX A]: A

[EX Q]: Since May 2011, she has written a biweekly column for Bloomberg View. Postrel has written several articles on health care and bioethics; these include accounts of her own experiences. In March 2006 Postrel donated a kidney to an acquaintance--psychiatrist and writer Sally Satel. _She_ has recounted the experience, and referred to it in several subsequent articles and blog posts--many of which are critical of legal prohibitions against compensating organ donors. <sep>, Pronoun: She <sep>, A: Postrel <sep>, B: Sally Satel
[EX A]:
A