instruction:
In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
question:
Los Angeles (CNN) -- Dr. Conrad Murray defended his appellate lawyer from "a slew of disparaging remarks" just days before she files the appeal of the doctor's involuntary manslaughter conviction in Michael Jackson's death. CNN has obtained sections of that 300-page appeal, including the defense argument that the trial judge erred by not allowing the testimony of Dr. Arnold Klein, a dermatologist the defense contended addicted Jackson to Demerol in his last weeks. Murray's appeal, which will be filed Monday, also argues that prosecutors never proved Jackson was hooked up to an IV drip of the drug that killed him. The defense theory was that Jackson had administered the fatal dosage himself while the doctor was away.Murray calls from jail citing "injustice" done to appeal lawyerAppeal lawyer Valerie Wass " took a personal hit for me," Murray tells CNNMurray witnessed Wass and trial lawyer Michael Flanagan argue at the jailWass will file Murray's appeal on Monday 
 Question:"The evidence is consistent with a scenario in which _ quickly self-injected the lethal bolus dose of propofol while appellant was outside the bedroom," the appeal contends.
answer:
Michael Jackson


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(CNN) She spoke out on behalf of young undocumented immigrants like herself who want legal status. Now she's in the custody of US Immigration and Customs Enforcement. Daniela Vargas, 22, was arrested Wednesday after sharing her family's story -- including her father and brother's arrest last month by ICE officers -- during a news conference in Jackson, Mississippi. Moments before her arrest by ICE, Vargas had advocated for young people who, like herself, were brought to the US illegally as children, then qualified for a temporary reprieve from deportation under the Obama-era Deferred Action for Childhood Arrivals program, known as DACA. Recipients often are called DREAMers, a reference to the DREAM Act, which if approved by Congress would give DACA participants permanent legal status.Immigrant from Argentina says she was brought to United States at age 7Financial troubles kept her from renewing her DACA status, friend says 
 Question:Vargas said she arrived in the United States with her family at age 7 as an undocumented immigrant from Argentina and later was granted _ status, which lasts two years.
answer:
Deferred Action for Childhood Arrivals


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London (CNN) -- To an outsider, Thursday's contest to elect the next mayor of London would appear to be a fight between two larger-than-life characters -- known best by their first names -- for control of the city's famous red buses. Among a wide field of candidates, only these two men have any realistic chance of taking a starring role at this summer's Olympic Games in London: Conservative Party incumbent Mayor Boris Johnson, 47, and his 66-year-old nemesis, Labour left-winger and former Mayor Ken Livingstone. Both men have devoted their energies to transport -- and attacking each other viciously on the issue, as well as on their complex personal tax arrangements.About 6 million Londoners are voting to elect new mayorRole largely ceremonial but mayor controls $23 billion budgetFront-runners are incumbent Conservative Boris Johnson and Labour's Ken LivingstoneTransport is key issue, especially design of city's famous red buses 
 Question:True to the bitter rivalry between the men, _ has pledged to cancel orders for more Routemasters in favor of hybrid vehicles if Londoners vote him back into power, although he will allow the current eight buses to remain in service.
answer:

Ken Livingstone