Given the task definition, example input & output, solve the new input case.
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.
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.
Output: Who believes Fagin's gang make wallets and handkerchiefs?.
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.

New input case for you: Passage: Hearst died in August 1951. The castle remained on the market for the following decade until bought in 1960 by Antonin Besse II, son of the late Sir Antonin Besse, and donated to the founding council of Atlantic College. Besse was a patron and honorary vice-president of the United World Colleges. The idea for an international school arose from a meeting between the educationalist Kurt Hahn, who founded Gordonstoun, and Air Marshal Sir Lawrence Darvall, the commandant of the NATO Defense College. They conceived of a college for 16–19-year-old students drawn from a wide range of nationalities, with the aim of fostering international understanding. With Rear-Admiral Desmond Hoare, the first headmaster, they persuaded Besse that the castle would make a suitable location for the first United World College, which opened in 1962 with fifty-six students.The first rigid-hulled inflatable boat was patented by Hoare at St Donat's in the 1960s. In an act of generosity, Hoare sold the patent for the boat to the Royal National Lifeboat Institution in 1973 for a notional £1; the RNLI's cheque was not cashed and remains at the castle. From 1963 until 2013 the castle hosted an RNLI lifeboat station which was credited with saving ninety-eight lives along the South Wales coast during its period of operation. The college's early years were financially precarious, but major fund-raising efforts led by Sir George Schuster strengthened the financial position in the mid-1960s.The fiftieth anniversary of the college in 2012 was celebrated with a  visit to the site by Queen Noor of Jordan, President of the United World Colleges Foundation. As at 2017, the college was home to 350 students from more than 90 countries. The Hearst Corporation maintains a connection with St Donat's through a sponsorship programme for students at the college. With a history of occupation from its construction in the late 13th century, St Donat's has been described as the oldest continuously inhabited castle in Wales.
Output:
What is the last name of the person who owned the castle before Antonin bought it?