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.

Example Input: Passage: Former resident Sonia Freeman (Lynn Rainbow, who filmed all of her scenes in just one day) returns to Number 96 after her release from a mental asylum. Sonia is now married to newspaper journalist Duncan Hunter. Her forgetful episodes and hallucinations become increasingly erratic and deranged. This worries Duncan, Sonia's good friend Jack Sellars and Jack's new girlfriend, flight attendant Diana Moore, who has moved into flat 6. It is revealed that Diana and Duncan are secretly scheming to drive Sonia insane. Jack and the police arrive just in time before Diana and Duncan can persuade Sonia to kill herself.
Aldo has been withholding cash takings from the deli to avoid paying income tax on it, but loses the money in a fire. He takes a night job at the Connaught Rooms function hall to recoup the losses.
Many of the residents become embroiled in the major plans for Dorrie and husband Herb's (Ron Shand) Ruby Wedding celebrations. After looking at her marriage certificate, Dorrie discovers that the best man Horace Deerman signed where the groom should have. Believing this means Dorrie is married to Horace, Dorrie, Herb and Flo track him down. Horace is revealed as a derelict alcoholic. Much to her dismay, Horace takes a fancy to Dorrie.
Les enlists Herb and Alf to assist in his new business venture: a sauna in the building's basement, unbeknownst to wife Norma. 
Question: What is the last name of the person that Duncan and Diana want to commit suicide?
Example Output: Freeman.

Example Input: Passage: Josh and Dinah Barkley (Fred Astaire and Ginger Rogers) are a husband-and-wife musical comedy team at the peak of their careers. After finishing a new show, Dinah meets serious French playwright Jacques Pierre Barredout, who suggests that Dinah should take up dramatic acting. Dinah tries to keep the suggestion a secret from Josh, but when he finally discovers Dinah hiding a script for Jacques' new show from him, the couple splits up.  
Their good friend, acerbic composer Ezra Miller tries to trick them back together again, but fails.  When Josh secretly watches Dinah's rehearsals for Barredout's new play and sees how she is struggling, he calls her up and pretends to be the Frenchman, giving her notes that help her to understand her part, the young Sarah Bernhardt. As the result, Dinah gives a brilliant performance. After the show, she accidentally learns that her late-night mentor was Josh and not Barredout, so she rushes to Josh's apartment and the two reconcile. 
Question: What is the last name of the late-night mentor?
Example Output: Barkley.

Example Input: Passage: In 1783, Kitty is caught trying to pick the pocket of the painter Thomas Gainsborough. He offers to pay her more to sit for a portrait for him. There, she attracts the attention of Sir Hugh Marcy and the Earl of Carstairs. Sir Hugh, upon finding out her real social status, offers her a job as a scullery maid. Kitty learns that he is impoverished, having lost his post in the foreign office due to a scandal.
Gainsborough's portrait, The Anonymous Lady, creates a stir, as people try to guess who the subject is. The Duke of Malmunster buys both that painting and Gainsborough's The Blue Boy. When the duke asks Gainsborough who the model is, Sir Hugh claims she is his aunt's ward. The duke admits he may have been mistaken in having Sir Hugh dismissed from his position (in favor of the duke's nephew), and in exchange for an introduction to Kitty "Gordon", offers to reinstate him. Sir Hugh, who had planned to avenge his dismissal, changes his mind in favor of monetary gain.
He and his aunt, Lady Susan Dowitt, teach Kitty how to pose as a lady of fashion. What Sir Hugh does not count on is the attraction Kitty develops for him. When Hugh is sent to debtors' prison, Kitty charms the wealthy ironmonger Jonathan Selby into marrying her, using part of her dowry to free Hugh. Hugh is furious, but has to accept the situation.
Hugh and Lady Susan soon spend the rest of the dowry and go back into debt. Kitty breaks into her husband's strongbox to get the pair out of debt, but Selby finds out and starts beating her. Seeing this, Kitty's loyal maid kills him, then commits suicide. 
Question: What is the last name of the person who offers to pay someone more to sit for a portrait?
Example Output:
Gainsborough.