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 Input:
Passage: In February 1935, at Bridge's instigation, Britten was invited to a job interview by the BBC's director of music Adrian Boult and his assistant Edward Clark. Britten was not enthusiastic about the prospect of working full-time in the BBC music department and was relieved when what came out of the interview was an invitation to write the score for a documentary film, The King's Stamp, directed by Alberto Cavalcanti for the GPO Film Unit.
Britten became a member of the film unit's small group of regular contributors, another of whom was W. H. Auden. Together they worked on the documentary films Coal Face and Night Mail in 1935. They also collaborated on the song cycle Our Hunting Fathers (1936), radical both in politics and musical treatment, and subsequently other works including Cabaret Songs, On This Island, Paul Bunyan and Hymn to St. Cecilia. Auden was a considerable influence on Britten, encouraging him to widen his aesthetic, intellectual and political horizons, and also to come to terms with his homosexuality. Auden was, as David Matthews puts it, "cheerfully and guiltlessly promiscuous"; Britten, puritanical and conventional by nature, was sexually repressed.In the three years from 1935 to 1937 Britten wrote nearly 40 scores for the theatre, cinema and radio. Among the film music of the late 1930s Matthews singles out Night Mail and Love from a Stranger (1937); from the theatre music he selects for mention  The Ascent of F6 (1936), On the Frontier (1938) and Johnson Over Jordan (1939); and of the music for radio, King Arthur (1937) and The Sword in the Stone (1939).In 1937 there were two events of huge importance in Britten's life: his mother died, and he met the tenor Peter Pears. Although Britten was extraordinarily devoted to his mother and was devastated at her death, it also seems to have been something of a liberation for him. Only after that did he begin to engage in emotional relationships with people his own age or younger. Later in the year he got to know Pears while they were both helping to clear out the country cottage of a mutual friend who had died in an air crash. Pears quickly became Britten's musical inspiration and close (though for the moment platonic) friend. Britten's first work for him was composed within weeks of their meeting, a setting of Emily Brontë's poem, "A thousand gleaming fires", for tenor and strings.During 1937 Britten composed a Pacifist March to words by Ronald Duncan for the Peace Pledge Union, of which, as a pacifist, he had become an active member; the work was not a success and was soon withdrawn. The best known of his compositions from this period is probably Variations on a Theme of Frank Bridge for string orchestra, described by Matthews as the first of Britten's works to become a popular classic. It was a success in North America, with performances in Toronto, New York, Boston, Chicago and San Francisco, under conductors including John Barbirolli and Serge Koussevitzky. 
Question: What was the name of the company Britten became a member of?

Ex Output:
GPO Film Unit.


Ex Input:
Passage: Lithuania had a centuries long tradition of statehood following the coronation of Mindaugas the King of Lithuania.
After the last Partition of the Polish-Lithuanian Commonwealth in 1795, Lithuania was annexed by the Russian Empire. During the 19th century, both the Lithuanians and the Poles attempted to restore their independence. Lithuanians rebelled during the 1830 November Uprising and the 1863 January Uprising, but their first real opportunity arose when both Russia and Germany were weakened during World War I.In 1915, Germany occupied western parts of the Russian Empire. After the Russian Revolution in 1917, Germany conceived the geopolitical strategy of Mitteleuropa – a regional network of puppet states that would serve as a buffer zone – and agreed to allow the Vilnius Conference, hoping that it would proclaim that the Lithuanian nation wanted to detach itself from Russia and establish a closer relationship with Germany. However, this strategy backfired; the conference, held on 18–22 September 1917, adopted a resolution that an independent Lithuania should be established and that a closer relationship with Germany would be conditional on Germany's formal recognition of the new state. On 21 September, the 214 attendees at the conference elected a 20-member Council of Lithuania to codify this resolution. The German authorities did not allow that resolution to be published, but they did permit the Council to proceed. The Vilnius Conference also resolved that a constituent assembly be elected "in conformity with democratic principles by all the inhabitants of Lithuania". 
Question: What is the name of the Council that Germany did not allow to proceed?

Ex Output:
Council of Lithuania.


Ex Input:
Passage: Hulagu died in 1265, and was succeeded by Abaqa (1234–1282), who further pursued Western cooperation. Though a Buddhist, upon his succession he married Maria Palaiologina, an Orthodox Christian and the illegitimate daughter of the Byzantine Emperor Michael VIII Palaiologos. Abaqa corresponded with Pope Clement IV through 1267 and 1268, sending envoys to both Clement and King James I of Aragon. In a 1268 message to Clement, Abaqa promised to send troops to aid the Christians. It is unclear if this was what led to James's unsuccessful expedition to Acre in 1269. James initiated a small crusade, but a storm descended on his fleet as they attempted their crossing, forcing most of the ships to turn back. The crusade was ultimately handled by James's two sons Fernando Sanchez and Pedro Fernandez, who arrived in Acre in December 1269. Abaqa, despite his earlier promises of assistance, was in the process of facing another threat, an invasion in Khorasan by Mongols from Turkestan, and so could only commit a small force for the Holy Land, which did little but brandish the threat of an invasion along the Syrian frontier in October 1269. He raided as far as Harim and Afamiyaa in October, but retreated as soon as Baibars' forces advanced. 
Question: What country attacked Abaqa's empire?

Ex Output:

Turkestan.