instruction:
This task involves creating answers to complex questions, from a given passage. Answering these questions, typically involve understanding multiple sentences. Make sure that your answer has the same type as the "answer type" mentioned in input. The provided "answer type" can be of any of the following types: "span", "date", "number". A "span" answer is a continuous phrase taken directly from the passage or question. You can directly copy-paste the text from the passage or the question for span type answers. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words. A "number" type answer can include a digit specifying an actual value. For "date" type answers, use DD MM YYYY format e.g. 11 Jan 1992. If full date is not available in the passage you can write partial date such as 1992 or Jan 1992. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words.
question:
Passage: The Forty Years' War  was a military conflict fought between the Burmese-speaking Kingdom of Ava and the Mon-speaking Kingdom of Hanthawaddy Pegu. The war was fought during two separate periods: 1385 to 1391, and 1401 to 1424, interrupted by two truces of 1391-1401 and 1403-1408. It was fought primarily in today's Lower Burma and also in Upper Burma, Shan State and Rakhine State. It ended in a stalemate, preserving the independence of Hanthawaddy, and effectively ending Ava's efforts to rebuild the erstwhile Pagan Empire. 
Question: How many countries kept their independence? 
Answer type: Number 
answer:
1.


question:
Passage: The 2010 population represents an increase of just under 7% from the 1,223,400 people, 450,691 households, and 271,315 families reported in 2000. The estimated city population in 2009 was 1,306,300. The population density was . The racial makeup of San Diego was 58.9% White American, 6.7% African American, 0.6% Native American, 15.9% Asian American (5.9% Filipino American, 2.7% Chinese American, 2.5% Vietnamese American, 1.3% Indian American, 1.0% Korean American, 0.7% Japanese American, 0.4% Laotian American, 0.3% Cambodian American, 0.1% Thai American). 0.5% Pacific Islander American (0.2% Guamanian, 0.1% Samoan American, 0.1% Native Hawaiian), 12.3% from Race (United States Census), and 5.1% from two or more races. The ethnic makeup of the city was 28.8% Hispanic and Latino Americans or Latino (U.S. Census) (of any race); 24.9% of the total population were Mexican American, and 0.6% were Puerto Rican people. Median age of Hispanics was 27.5 years, compared to 35.1 years overall and 41.6 years among non-Hispanic whites; Hispanics were the largest group in all ages under 18, and non-Hispanic whites constituted 63.1% of population 55 and older. 
Question: How many percent of people were not Hispanic? 
Answer type: Number 
answer:
71.2.


question:
Passage: The Chargers defeated the Kansas City Chiefs 37-20 and started the season with a 3-1 record for the second consecutive year.  San Diego forced the Chiefs into six turnovers, and they led 20-0 in the second quarter. Rivers completed 18 of 23 passes for 209 yards and two touchdown passes, but threw one interception in the red zone. Jackie Battle started at running back instead of Mathews. Battle was in 27 plays compared to Mathews' 21, and he had 15 carries for 39 yards with a team-high four catches for 42 yards. Most of Mathews work was in the fourth quarter when San Diego's victory was mostly already decided. U-T San Diego wrote that Mathews would have been expected to start were it not for his fumble against Atlanta the prior week. Nick Novak filled in for kicker Nate Kaeding, who was out with a groin injury, and made all three of his field goals. 
Question: How many passes did Rivers complete? 
Answer type: Number 
answer:

18.