TASK DEFINITION: Generate a correct and concise answer for the question based on the words in the context.
PROBLEM: Context : After twelve years of marriage, Hannah Van Buren contracted tuberculosis and died on February 5, 1819, at the age of thirty-five. 
Question : What illness did Hannah Van Buren suffer from?

SOLUTION: tuberculosis

PROBLEM: Context : The Roviana rail (Gallirallus rovianae) is a species of bird in the family Rallidae. 
Question : Is the taxon rank of Roviana rail species or genus?

SOLUTION: species

PROBLEM: Context : The show takes place in Los Angeles, California, where Irish-American Ray Donovan (Liev Schreiber), originally from South Boston, works for the powerful law firm Goldman & Drexler, representing the rich and famous. 
Question : Which place is Ray Donovan in?

SOLUTION:
Los Angeles