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.

Let me give you an 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.
The answer to this example can be: Who believes Fagin's gang make wallets and handkerchiefs?.
Here is why: 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.

OK. solve this:
Passage: Jack Griffith, known as "Papa" to all, is a family man in a Texas town, but an irresponsibly eccentric one when he has had a drink too many. To impress his six-year-old daughter Corinne, he spends the family's savings to buy his own circus, simply so the little girl can have her own pony.
His elder daughter Augusta becomes distraught as her father makes some questionable business deals under the influence of alcohol.  This  causes strife within the Griffith household and makes her beau's father (the local bank president) forbid his son to associate with the Griffith family.
After his squandering leaves the Griffiths in debt, wife Ambolyn packs up Augusta and Corinne and moves to Texarkana, Texas, where her father, Anthony Ghio, is the mayor. Griffith attempts to use his circus to help Ghio's bid for reelection, but accidentally causes Ambolyn to end up with a broken hand.
Despondent, he leaves for Louisiana and is little seen or heard from by the family. Talked into an attempt at reconciliation, Papa is reluctant, believing the Griffiths want nothing more to do with him, but he is welcomed back with open arms.
Answer:
What is the last name of the person who spends the family's savings to buy his own circus?