The task is about reading the given story and question, then finding an answer to the given question. Based on the passage provided and the given question, you should identify the shortest continuous text span from the passage that serves as an answer to the given question. Avoid answers that are incorrect or provides incomplete justification for the question.

Q: story: The Oscars ceremony at the 87th Academy Awards took place in Hollywood's 3,300-seat Dolby Theatre in California on Sunday evening(Feb.23, 2015). The night concluded with the biggest award of the evening, Best Picture. After already securing the Best Screenplay and Best Director Award for Alejandro Gonzalez Inarritu, Birdman took flight as the winner of the night.

Competing with 7 other contenders including another much-predicted winner "Boyhood", the top prize of the night was finally awarded to the film "Birdman". The director of "Birdman" was also awarded the Best Director Oscar by the Academy. In addition, the film took home two other awards for Best Original Screenplay and Cinematography.

Starring Michael Keaton, the dark comedy "Birdman" tells the story of a faded Hollywood star, famous for his roles as the "Birdman superhero", who struggles to win the support and confidence to perform in a different character type in a Broadway show.

The Academy's Best Leading Actor award went to Eddie Redmayne, for his performance in the film "the Theory of Everything". It was the actor's first nomination and first win.

Meanwhile, the Best Leading Actress award went to Julianne Moore who plays a college professor who learns that she is suffering from early-onset Alzheimer's disease.

Patricia Arquette also won her first Oscar for her supporting actress role in the movie "Boyhood", while J.K. Simmons won the Best Supporting Actor in "Whiplash".

Best foreign Language film went to "Ida", while "Crisis Hotline" won the award for Best Documentary Short Subject., question: Where did the Oscars ceremony take place?

A: They took place in Hollywood's 3,300-seat Dolby Theatre in California.
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Q: story: (CNN) -- The megayacht that Steve Jobs commissioned in the final years of his life has been impounded in Amsterdam after a payment dispute involving the designer, Philippe Starck.

The Venus, a 100-million-euro ($137.5 million), 260-foot-long yacht, made its unofficial debut in late October. It's currently stuck in the Port of Amsterdam after Starck hired a debt-collection agency to attempt to remit the final payment for his design.

According to lawyers at Ubik -- Starck's design company -- speaking with Reuters, the designer has only received 6 million of the 9-million-euro commission and is seeking the rest of the payment before the Venus will be released.

"These guys [Jobs and Starck] trusted each other, so there wasn't a very detailed contract," Roelant Klaassen, a lawyer for Ubik, told Reuters.

The Venus is a floating ode to both Jobs and Starck's minimalist aesthetic. Made entirely out of aluminum, with 40-foot-long floor-to-ceiling windows lining the passenger compartment and seven 27-inch iMacs making up the command center.

In Walter Isaacson's biography of Jobs, the late Apple CEO is quoted as saying that, "I know that it's possible I will die and leave Laurene with a half-built boat, but I have to keep going on. If I don't, it's an admission that I'm about to die."

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Copyright 2011 Wired.com.

, question: Who is Roelant Klaassen?

A: a lawyer for Ubik
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Q: story: The Crimean War was a military conflict fought between October 1853 March 1856 in which Russia lost to an alliance of France, the United Kingdom, the Ottoman Empire, and Sardinia. The immediate cause involved the rights of Christian minorities in the Holy Land, which was controlled by the Ottoman Empire. The French promoted the rights of Catholics, while Russia promoted those of the Eastern Orthodox Christians. The longer-term causes involved the decline of the Ottoman Empire and the unwillingness of the United Kingdom and France to allow Russia to gain territory and power at Ottoman expense. It has widely been noted that the causes, in one case involving an argument over a key, have never revealed a "greater confusion of purpose", yet led to a war noted for its "notoriously incompetent international butchery."

While the churches eventually worked out their differences and came to an initial agreement, both Nicholas I of Russia and Napoleon III refused to back down. Nicholas issued an ultimatum that the Orthodox subjects of the Empire be placed under his protection. Britain attempted to mediate, and arranged a compromise that Nicholas agreed to. When the Ottomans demanded changes, Nicholas refused and prepared for war. Having obtained promises of support from France and Britain, the Ottomans officially declared war on Russia in October 1853., question: What did Nicholas do?

A:
issued an ultimatum
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