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.
One example is below.
Q: 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. 
Question: Who believes Fagin's gang make wallets and handkerchiefs?
A: Oliver.
Rationale: In the sentence "He believes they make wallets and handkerchiefs", the pronoun "he" refers to name "Oliver".
Q: Passage: That lovable know-it-all knucklehead Ernest P. Worrell, who is working as a janitor at a local college, meets a history professor named Dr. Abner Melon. After discovering an antique metal plate near a construction site, Ernest shows it to Dr. Melon who believes that it came from a giant Revolutionary War cannon called "Goliath", (named after the legendary biblical giant). Dr. Melon had previously been ridiculed by his peers for theorizing that the real Crown Jewels of England were stolen during the Revolutionary War and were actually hidden inside the long-lost cannon. 
They begin to search for the artifact near the construction site and eventually locate it inside an abandoned mine. They are ambushed by historical antiquity collector and Dr. Melon's colleague Dr. Glencliff whom they then lead on an action-packed chase through the countryside. Things become more complicated for them when British authorities hear about the incident and send a team of secret agents after them to retrieve the jewels. Dr. Melon's wife, Nan, on the other hand is only after him and Ernest for the jewels. While everyone is hot on their trail, Ernest develops a deep friendship with Dr. Melon. After crashing the cannon into a forest, Ernest locates the jewels, not in its barrel as the legend describes but in the gunpowder kegs. After putting the crown on his head, he finds himself unable to get it off. Dr. Glencliff shows up, abducts him, and takes him to his clinic in an attempt to surgically remove it and kill him at the same time. Dr. Melon meets up with Nan and convinces her to help him save Ernest. 
Question: Who puts the crown on their head?
A:
Ernest.