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.

[Q]: Passage: During the late 12th century, about 100 years after the Norman conquest (1066), the Normans have removed the native ruling class, replacing it with a new monarchy, aristocracy and clerical hierarchy.
Thomas Becket is a Saxon protege and facilitator to the carousing King Henry II, who transforms into a man who continually invokes the "honour of God". Henry appoints Becket Lord Chancellor to have a close confidant in this position whom he can completely control. Instead, Becket becomes a major thorn in his side in a jurisdictional dispute. Henry finds his duties as king and his stale arranged marriage to be oppressive, and is described as the "perennial adolescent" by the Bishop of London. Henry is more interested in escaping his duties through drunken forays onto the hunting grounds and local brothels. He is increasingly dependent on Becket, a Saxon commoner, who arranges these debaucheries when he is not busy running Henry's court. This foments great resentment on the part of Henry's Norman noblemen, who distrust and envy this Saxon upstart, as well as the queen and Henry's mother, who see Becket as an unnatural and unseemly influence upon the royal personage.
Henry finds himself in continuous conflict with the elderly Archbishop of Canterbury, who opposes the taxation of Church property to support Henry's military campaigns in France ("Bishop, I must hire the Swiss Guards to fight for me and no one has ever paid them off with principles!"). During one of his campaigns in coastal France, he receives word that the old archbishop has "gone to God's bosom". In a burst of inspiration, Henry exercises his prerogative to pick the next Archbishop and informs an astonished Becket that he is the royal choice.
Question: What is the full name of the person who Thomas is a thorn in the side of?
[A]: King Henry II.

[Q]: Passage: The bulk of the larger states, and some groups of small states, were integrated through a different, four-step process. The first step in this process was to convince groups of large states to combine to form a "princely union" through the execution by their rulers of Covenants of Merger. Under the Covenants of Merger, all rulers lost their ruling powers, save one who became the Rajpramukh of the new union. The other rulers were associated with two bodiesthe council of rulers, whose members were the rulers of salute states, and a presidium, one or more of whose members were elected by the rulers of non-salute states, with the rest elected by the council. The Rajpramukh and his deputy Uprajpramukh were chosen by the council from among the members of the presidium. The Covenants made provision for the creation of a constituent assembly for the new union which would be charged with framing its constitution. In return for agreeing to the extinction of their states as discrete entities, the rulers were given a privy purse and guarantees similar to those provided under the Merger Agreements.Through this process, Patel obtained the unification of 222 states in the Kathiawar peninsula of his native Gujarat into the princely union of Saurashtra in January 1948, with six more states joining the union the following year. Madhya Bharat emerged on 28 May 1948 from a union of Gwalior, Indore and eighteen smaller states. In Punjab, the Patiala and East Punjab States Union was formed on 15 July 1948 from Patiala, Kapurthala, Jind, Nabha, Faridkot, Malerkotla, Nalargarh, and Kalsia. The United State of Rajasthan was formed as the result of a series of mergers, the last of which was completed on 15 May 1949. Travancore and Cochin were merged in the middle of 1949 to form the princely union of Travancore-Cochin. The only princely states which signed neither Covenants of Merger nor Merger Agreements were Kashmir, Mysore and Hyderabad.
Question: What was the name of the union that was formed between Gwalior, Indore and eighteen smaller states?
[A]: Madhya Bharat.

[Q]: Passage: After the 1994 release of The Downward Spiral, the live band embarked on the Self-Destruct tour in support of the album. Chris Vrenna and James Woolley performed drums and keyboards respectively, Robin Finck replaced Richard Patrick on guitar and bassist Danny Lohner was added to the line-up. The stage set-up consisted of dirty curtains which would be pulled down for visuals shown during songs such as "Hurt". The back of the stage was littered with darker and standing lights, along with very little actual ones. The tour debuted the band's grungy and messy image in which they would come out in ragged clothes slathered in corn starch. The concerts were violent and chaotic, with band members often injuring themselves. They would frequently destroy their instruments at the end of concerts, attack each other, and stage-dive into the crowd.The tour included a set at Woodstock '94 broadcast on Pay-per-view and seen in as many as 24 million homes. The band being covered in mud was a result of pre-concert backstage play, contrary to the belief that it was an attention-grabbing ploy, thus making it difficult for Reznor to navigate the stage: Reznor pushed Lohner into the mud pit as the concert began and saw mud from his hair going into his eyes while performing. Nine Inch Nails was widely proclaimed to have "stolen the show" from its popular contemporaries, mostly classic rock bands, and its fan base expanded. The band received considerable mainstream success thereafter, performing with significantly higher production values and the addition of various theatrical visual elements. Its performance of "Happiness in Slavery" from the Woodstock concert earned the group a Grammy Award for Best Metal Performance in 1995. Entertainment Weekly commented about the band's Woodstock '94 performance: "Reznor unstrings rock to its horrifying, melodramatic core--an experience as draining as it is exhilarating". Despite this acclaim, Reznor attributed his dislike of the concert to its technical difficulties.
Question: What did the back stage have very little of?
[A]:
lights.