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: A young American man arrives in Palermo by plane. A taxi driver at the airport immediately gets word to Frank Ginetta, who hides, armed with a gun, until he realizes that the visitor he's been warned about is actually his younger brother Vinnie.
Frank happily welcomes his brother and takes him home, catching up on old times. But his wife, Ida, reminds him that "they're going to send someone," suggesting that perhaps Vinnie is the one.
In a flashback, Frank recalls better times in New York City, beginning with Vinnie's homecoming from military service and subsequent marriage to Emma Bertolo. The father of the bride, Dominick Bertolo is a Mafia don, as is the groom's brother, Frank. And among those paying their respects as guests at the wedding are mob leaders like Egan, Rotherman and Levin, who are the equals of Frank and Dominick in the New York region's organized crime.
These capos within the Organization meet as a board to coordinate their business. The majority becomes increasingly unhappy with Frank's position, as he seems opposed to every new idea. Frank also dispenses justice on his own in the old Sicilian fashion, without seeking approval from the others. They, not being of Sicilian origin, are trying to leave behind the old traditional methods, such as when two of Frank's hit men kill a stool pigeon in the marshes and leave him tied to a chair with a canary stuffed in his mouth, as a warning to others who might talk too much.
Frank still fondly remembers his father, who also was a mafioso who was assassinated in a hit. Vinnie is more of a businessman, and takes sides with the other board members in ventures they intend to pursue without his brother. Frank resents this, striking Vinnie for defying him and insisting to the board that Vinnie will have no part in what they have planned. 
Question: What is the first name of the don's brother's wife?
Example Output: Emma.

Example Input: Passage: Pete is a former advertising executive living a Beatnik–Bohemian life in a loft in New York City. Since living in the commune, Pete has turned into a cynical, misanthropic artist. The members of the commune are seemingly aimless, indolent or melancholy while waiting for the world to end; one member lives her life in a burlap sack, with only her bare feet protruding.
One day, a wayward toucan arrives at the loft. The toucan, which stowed away on a Greek banana boat from South America, carries a unique and highly contagious virus. The virus causes intense feelings of giddiness, happiness, and kindness in anyone affected by it.
Pete initially catches the virus and in an outbreak of euphoria, suddenly senses a purpose in his life. Pete's girlfriend Liz is initially horrified at his behavior change, and when she learns from nearby police about the bird's virus, tries to warn him, but he has already shaved his beard off and proposes marriage and conventional living. Pete plans to trick her and the members of his loft into getting infected, by pretending to be the nihilist German philosopher leader of a doomsday cult popular in the commune, and spreading it through close facial contact with them. In his disguise, he convinces Liz to let him kiss her, but he is soon revealed as himself. 
The now upbeat collective keep the toucan, nicknaming it "Amigo". They then decide to spread the virus to as many people as they can in New York City, disguising themselves in conventional dress. Liz remains physically immune, but the positivity she encounters from her friends leads her to respond in kind. When authorities show up to catch the bird, Pete and Liz spirit him away by Liz hiding him in her dress and pretending to be pregnant, though the ruse is complicated when "nice" police take the couple to a hospital to give birth. 
Question: What is the name of the character who hides in Liz's dress?
Example Output: Amigo.

Example Input: Passage: In September 1930 Heseltine moved with Barbara Peache into a basement flat at 12a Tite Street in Chelsea. With no fresh creative inspiration, he worked in the British Museum to transcribe the music of English composer Cipriani Potter, and made a solo version of "Bethlehem Down" with organ accompaniment. On the evening of 16 December Heseltine met with Van Dieren and his wife for a drink and invited them home afterwards. According to Van Dieren, the visitors left at about 12:15 a.m. Neighbours later reported sounds of movement and of a piano in the early morning. When Peache, who had been away, returned early on 17 December, she found the doors and windows bolted, and smelled coal gas. The police broke into the flat and found Heseltine unconscious; he was declared dead shortly afterwards, apparently as the result of coal gas poisoning.An inquest was held on 22 December; the jury could not determine whether the death was accidental or suicide and an open verdict was returned. Most commentators have considered suicide the more likely cause; Heseltine's close friend Lionel Jellinek and Peache both recalled that he had previously threatened to take his life by gas and the outline of a new will was found among the papers in the flat. Much later, Nigel Heseltine introduced a new theory—that his father had been murdered by Van Dieren, the sole beneficiary of Heseltine's 1920 will, which stood to be revoked by the new one. This theory is not considered tenable by most commentators. The suicide theory is supported (arguably), by the (supposed, accepted) fact that Heseltine/Warlock had put his young cat outside the room before he had turned on the lethal gas.Philip Heseltine was buried alongside his father at Godalming cemetery on 20 December 1930. In late February 1931, a memorial concert of his music was held at the Wigmore Hall; a second such concert took place in the following December.In 2011 the art critic Brian Sewell published his memoirs, in which he claimed that he was Heseltine's illegitimate son, born in July 1931 seven months after the composer's death. Sewell's mother, unnamed, was an intermittent girlfriend, a Roman Catholic  who refused Heseltine's offer to pay for an abortion and subsequently blamed herself for his death. Sewell was unaware of his father's identity until 1986. 
Question: Whose will had Van Dieren as the sole beneficiary?
Example Output:
Nigel Heseltine.