Input: Read this: The Everton board finally ran out of patience with Smith and he was sacked in March 2002 after an FA Cup exit at Middlesbrough, with Everton in real danger of relegation. David Moyes, was his replacement and guided Everton to a safe finish in fifteenth place. In 200203 Everton finished seventh, their highest finish since 1996. A fourth-place finish in 200405, ensured Everton qualified for the Champions League qualifying round. The team failed to make it through to the Champions League group stage and were then eliminated from the UEFA Cup. Everton qualified for the 200708 and 200809 UEFA Cup competitions and they were runners-up in the 2009 FA Cup Final.
Question: Who coached Middlebrough in 2002?

Output: unanswerable

Input: Read this: The 2007 gross state product was $44.9 billion, 45th in the nation. Its per capita personal income for 2007 was $40,042, ranking 15th in the nation. According to a 2013 study by Phoenix Marketing International, Alaska had the fifth-largest number of millionaires per capita in the United States, with a ratio of 6.75 percent. The oil and gas industry dominates the Alaskan economy, with more than 80% of the state's revenues derived from petroleum extraction. Alaska's main export product (excluding oil and natural gas) is seafood, primarily salmon, cod, Pollock and crab.
Question: How much of Alaskan state revenue never comes from petroleum extraction?

Output: unanswerable

Input: Read this: By 1900, 7,531 people lived in the city. The population increased gradually to 13,913 in 1910. At about this time, the U.S. Veterans Administration had begun construction on the present Veterans Hospital. Many veterans who had been gassed in World War I and were in need of respiratory therapy began coming to Tucson after the war, due to the clean dry air. Over the following years the city continued to grow, with the population increasing to 20,292 in 1920 and 36,818 in 1940. In 2006 the population of Pima County, in which Tucson is located, passed one million while the City of Tucson's population was 535,000.
Question: What was Tucson's population in 1910?

Output: 13,913

Input: Read this: About 1.7 to 5 billion cases of diarrhea occur per year. It is most common in developing countries, where young children get diarrhea on average three times a year. Total deaths from diarrhea are estimated at 1.26 million in 2013 down from 2.58 million in 1990. In 2012, it is the second most common cause of deaths in children younger than five (0.76 million or 11%). Frequent episodes of diarrhea are also a common cause of malnutrition and the most common cause in those younger than five years of age. Other long term problems that can result include stunted growth and poor intellectual development.
Question: How often do kids get diarrhea in developing countries?

Output:
average three times a year