This task is about writing a correct answer for the reading comprehension task. Based on the information provided in a given passage, 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.

Ex Input:
Passage: According to the 2010 Census, whites made up 51% of Houston's population; 26% of the total population were non-Hispanic whites. Blacks or African Americans made up 25% of Houston's population. American Indians made up 0.7% of the population. Asians made up 6% (1.7% Vietnamese, 1.3% Chinese, 1.3% Indian, 0.9% Pakistani, 0.4% Filipino, 0.3% Korean, 0.1% Japanese), while Pacific Islanders made up 0.1%. Individuals from some other race made up 15.2% of the city's population, of which 0.2% were non-Hispanic. Individuals from two or more races made up 3.3% of the city. At the 2000 Census, there were 1,953,631 people and the population density was 3,371.7 people per square mile (1,301.8/km²). The racial makeup of the city was 49.3% White, 25.3% African American, 5.3% Asian, 0.7% American Indian, 0.1% Pacific Islander, 16.5% from some other race, and 3.1% from two or more races. In addition, Hispanics made up 37.4% of Houston's population while non-Hispanic whites made up 30.8%, down from 62.4% in 1970. Question: According to the 2000 census, what is the population of Houston?

Ex Output:
1,953,631


Ex Input:
Passage: Santa Monica has a bike action plan and recently launched a Bicycle sharing system in November 2015. The city is traversed by the Marvin Braude Bike Trail. Santa Monica has received the Bicycle Friendly Community Award (Bronze in 2009, Silver in 2013) by the League of American Bicyclists. Local bicycle advocacy organizations include Santa Monica Spoke, a local chapter of the Los Angeles County Bicycle Coalition. Santa Monica is thought to be one of the leaders for bicycle infrastructure and programming in Los Angeles County.[citation needed] Question: What is the name of the bike trail that goes through Santa Monica?

Ex Output:
Marvin Braude


Ex Input:
Passage: After annexing the County of Portugal into one of the several counties that made up the Kingdom of Asturias, King Alfonso III of Asturias knighted Vimara Peres, in 868 AD, as the First Count of Portus Cale (Portugal). The region became known as Portucale, Portugale, and simultaneously Portugália — the County of Portugal. Later the Kingdom of Asturias was divided into a number of Christian Kingdoms in Northern Spain due to dynastic divisions of inheritance among the kings offspring. With the forced abdication of Alfonso III "the Great" of Asturias by his sons in 910, the Kingdom of Asturias split into three separate kingdoms of León, Galicia and Asturias. The three kingdoms were eventually reunited in 924 (León and Galicia in 914, Asturias later) under the crown of León. Question: What three names did Portugal become known as after Vimara Peres was knighted?

Ex Output:

Portucale, Portugale, and simultaneously Portugália