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: At the time of the transfer of power, the state of Jammu and Kashmir (widely called "Kashmir") was ruled by Maharaja Hari Singh, a Hindu, although the state itself had a Muslim majority. Hari Singh was equally hesitant about acceding to either India or Pakistan, as either would have provoked adverse reactions in parts of his kingdom. He signed a Standstill Agreement with Pakistan and proposed one with India as well, but announced that Kashmir intended to remain independent. However, his rule was opposed by Sheikh Abdullah, the popular leader of Kashmir's largest political party, the National Conference, who demanded his abdication.Pakistan, attempting to force the issue of Kashmir's accession, cut off supplies and transport links. The chaos in Punjab resulting from Partition had also severed transport links with India, meaning that Kashmir's only links with the two dominions was by air. Rumours about atrocities against the Muslim population of Poonch by the Maharajah's forces caused the outbreak of civil unrest. Shortly thereafter, Pathan tribesmen from the North-West Frontier Province of Pakistan crossed the border and entered Kashmir. The invaders made rapid progress towards Srinagar. The Maharaja of Kashmir wrote to India, asking for military assistance. India required the signing of an Instrument of Accession and setting up an interim government headed by Sheikh Abdullah in return. The Maharaja complied, but Nehru declared that it would have to be confirmed by a plebiscite, although there was no legal requirement to seek such confirmation.Indian troops secured Jammu, Srinagar and the valley itself during the First Kashmir War, but the intense fighting flagged with the onset of winter, which made much of the state impassable. Prime Minister Nehru, recognising the degree of international attention brought to bear on the dispute, declared a ceasefire and sought UN arbitration, arguing that India would otherwise have to invade Pakistan itself, in view of its failure to stop the tribal incursions. The plebiscite was never held, and on 26 January 1950, the Constitution of India came into force in Kashmir, but with special provisions made for the state. India did not, however, secure administrative control over all of Kashmir. The northern and western portions of Kashmir came under Pakistan's control in 1947, and are today Pakistan-administered Kashmir. In the 1962 Sino-Indian War, China occupied Aksai Chin, the north-eastern region bordering Ladakh, which it continues to control and administer. 
Question: What was the last name of the person who declared a ceasefire and sought UN arbitration?
Nehru.

Passage: Hetty was abandoned at the Foundling Hospital as a newborn baby. Children abandoned at the Hospital are in Foster care or fostered until the age of five, at the nearest date when they turn five they will be returned to the hospital to start their education. Hetty spends her earlier life as a foster child under the care of Peg and John Cotton who she knows as her mother and her father. She is very unaware that she will one day have to leave the Cottons. There are other foster children in her home as well as Peg and John's own children. At one point, she attends a circus, where she meets Madame Adeline, whom she believes to be her mother because of her bright red hair, which is similar to Hetty's own.
A few weeks later, the time comes for Hetty and Gideon to be sent back to the Foundling Hospital. Everyone in the family is devastated, and Jem and Hetty promise to find each other again. Hetty finds her time in the hospital miserable and oppressive, and often rebels or otherwise talks back in an environment where she's expected to be meek and obedient. This earns her the animosity of the hospital's Matrons, who punish her severely. Despite that, she manages to make friends among fellow foundlings and even staff, including Ida, a kind kitchen maid. 
Question: What is the name of the place where Ida works?
Foundling Hospital.

Passage: The new album was publicised during Jay-Z's performance at the Coachella Valley Music and Arts Festival in April, when a blimp flew across the venue announcing that M.I.A.'s new album would be released on 29 June 2010. M.I.A. promoted the album with a series of appearances at music festivals, including the Hard festival in New York and The Big Chill in Herefordshire. Her performance at the latter was cut short due to a stage invasion by fans. She also performed at the Flow Festival in Finland, where she was joined onstage by Derek E. Miller playing guitar during her performance of "Meds and Feds", and the LokerseFeesten in Lokeren, Flanders, Belgium, where her performance drew a crowd of 13,500, the biggest of the 10-day music festival. In September she announced a tour that would last until the end of the year.M.I.A. also promoted the album with an appearance on the "Late Show with David Letterman", during which she performed "Born Free" with Martin Rev of Suicide playing keyboards, backed by a group of dancers styled to look like M.I.A. In November 2010 she appeared on the British television show Later... with Jools Holland, performing "Born Free" and "It Takes a Muscle", the latter with members of The Specials. While promoting the album, M.I.A. became involved in a dispute with Lynn Hirschberg of The New York Times, who interviewed her in March 2010 and whose resulting article portrayed the singer as pretentious and attention seeking. In response, M.I.A. posted Hirschberg's telephone number on her Twitter page and later uploaded her own audio recording of the interview, highlighting the discrepancies between what she said and what was reported. The piece was criticised for its yellow journalism by some, however M.I.A. received varying degrees of support and criticism for the ensuing fallout from the media. Benjamin Boles wrote in Now that, while Hirschberg's piece came across as a "vicious ... character assassination", M.I.A's subsequent actions were "childish" and made her "the laughing stock of the internet". The paper later printed a correction on the story, acknowledging that some quotes had been taken out of context. The incident prompted Boots Riley of the band Street Sweeper Social Club to comment on how artists had access to media that allowed writers to be held accountable and that M.I.A.'s move was "brilliant". 
Question: What is the name of the person that performed at the Flow Festival in Finland?

M.I.A.