In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.
One example: Passage: Nearing London, Oliver encounters Jack Dawkins, a pickpocket more commonly known by the nickname the "Artful Dodger", and his sidekick, a boy of a humorous nature named Charley Bates, but Oliver's innocent and trusting nature fails to see any dishonesty in their actions. The Dodger provides Oliver with a free meal and tells him of a gentleman in London who will "give him lodgings for nothing, and never ask for change". Grateful for the unexpected assistance, Oliver follows the Dodger to the "old gentleman's" residence. In this way Oliver unwittingly falls in with an infamous Jewish criminal known as Fagin, the gentleman of whom the Artful Dodger spoke. Ensnared, Oliver lives with Fagin and his gang of juvenile pickpockets in their lair at Saffron Hill for some time, unaware of their criminal occupations. He believes they make wallets and handkerchiefs.
Solution is here: Who believes Fagin's gang make wallets and handkerchiefs?.
Explanation: This question is based on the following sentence in the passage "He believes they make wallets and handkerchiefs". It evaluates the understanding that the pronoun "he" refers to name "Oliver". You can ask questions like this one about most pronouns in a paragraph.

Now, solve this: 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 protégé 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.
Solution:
What is the first name of the person who becomes a major thorn in Henry's side?