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.

[EX Q]: Passage: In 1914 Tsarist Russia, Prince Peter Karagin is a captain of the Cossack Guards, riding home from manoeuvres to an evening of wine, women and song at St. Petersburg's Cafe Balalaika. The Balalaika's new star, Lydia Pavlovna Marakova, is blackmailed into attending the officers' party and is expected to choose a "favoured one." She intrigues Karagin when she makes good her escape instead.
Masquerading as a poor music student, Karagin insinuating himself into Lydia's family and circle of musician friends, unaware that they are dedicated revolutionaries. He discovers his larcenous orderly, Nikki Poppov, courting the Marakovs' maid, Masha. Karagin then bullies Ivan Danchenoff, Director of the Imperial Opera, into giving Lydia an audition; Danchenoff is pleasantly surprised to find that (unlike the 60 other women foisted on him by other aristocrats) she has real talent. Later, Karagin orders his usual arrangements for seduction, but falls in love instead and tries to cancel them. She understands both his former and current motives, and admits she loves him too. 
Question: What is the full name of the person Karagin falls in love with?
[EX A]: Lydia Pavlovna Marakova.

[EX Q]: Passage: Britain's declaration of war against Nazi Germany in September 1939 included the Crown colonies and India but did not automatically commit the Dominions of Australia, Canada, New Zealand, Newfoundland and South Africa. All soon declared war on Germany, but Ireland chose to remain legally neutral throughout the war.After the Fall of France in June 1940, Britain and the empire stood alone against Germany, until the German invasion of Greece on 7 April 1941. British Prime Minister Winston Churchill successfully lobbied President Franklin D. Roosevelt for military aid from the United States, but Roosevelt was not yet ready to ask Congress to commit the country to war. In August 1941, Churchill and Roosevelt met and signed the Atlantic Charter, which included the statement that "the rights of all peoples to choose the form of government under which they live" should be respected. This wording was ambiguous as to whether it referred to European countries invaded by Germany and Italy, or the peoples colonised by European nations, and would later be interpreted differently by the British, Americans, and nationalist movements.In December 1941, Japan launched, in quick succession, attacks on British Malaya, the United States naval base at Pearl Harbor, and Hong Kong. Churchill's reaction to the entry of the United States into the war was that Britain was now assured of victory and the future of the empire was safe, but the manner in which British forces were rapidly defeated in the Far East irreversibly harmed Britain's standing and prestige as an imperial power. Most damaging of all was the Fall of Singapore, which had previously been hailed as an impregnable fortress and the eastern equivalent of Gibraltar. The realisation that Britain could not defend its entire empire pushed Australia and New Zealand, which now appeared threatened by Japanese forces, into closer ties with the United States. This resulted in the 1951 ANZUS Pact between Australia, New Zealand and the United States of America. 
Question: What location was the city that was seen as impregnable fortress considered to be the eastern equivalent of?
[EX A]: Gibraltar.

[EX Q]: Passage: Gustav Theodore Holst (born Gustavus Theodore von Holst; 21 September 1874 – 25 May 1934) was an English composer, arranger and teacher. Best known for his orchestral suite The Planets, he composed a large number of other works across a range of genres, although none achieved comparable success. His distinctive compositional style was the product of many influences, Richard Wagner and Richard Strauss being most crucial early in his development. The subsequent inspiration of the English folksong revival of the early 20th century, and the example of such rising modern composers as Maurice Ravel, led Holst to develop and refine an individual style.
There were professional musicians in the previous three generations of Holst's family and it was clear from his early years that he would follow the same calling. He hoped to become a pianist, but was prevented by neuritis in his right arm. Despite his father's reservations, he pursued a career as a composer, studying at the Royal College of Music under Charles Villiers Stanford. Unable to support himself by his compositions, he played the trombone professionally and later became a teacher—a great one, according to his colleague Ralph Vaughan Williams. Among other teaching activities he built up a strong tradition of performance at Morley College, where he served as musical director from 1907 until 1924, and pioneered music education for women at St Paul's Girls' School, where he taught from 1905 until his death in 1934. He was the founder of a series of Whitsun music festivals, which ran from 1916 for the remainder of his life.
Holst's works were played frequently in the early years of the 20th century, but it was not until the international success of The Planets in the years immediately after the First World War that he became a well-known figure. A shy man, he did not welcome this fame, and preferred to be left in peace to compose and teach. In his later years his uncompromising, personal style of composition struck many music lovers as too austere, and his brief popularity declined. Nevertheless, he was a significant influence on a number of younger English composers, including Edmund Rubbra, Michael Tippett and Benjamin Britten. Apart from The Planets and a handful of other works, his music was generally neglected until the 1980s, when recordings of much of his output became available. 
Question: What is the last name of the person who pioneered music education for women at St Paul's Girls' School, where he taught from 1905?
[EX A]:
Holst.