In this task, you are given Wikipedia articles on a range of topics as passages and a question from the passage. We ask you to answer the question by classifying the answer as 0 (False) or 1 (True)

Q: Passage: Sclera -- The sclera, also known as the white of the eye, is the opaque, fibrous, protective, outer layer of the human eye containing mainly collagen and some elastic fiber. In humans, the whole sclera is white, contrasting with the coloured iris, but in other mammals the visible part of the sclera matches the colour of the iris, so the white part does not normally show. In the development of the embryo, the sclera is derived from the neural crest. In children, it is thinner and shows some of the underlying pigment, appearing slightly blue. In the elderly, fatty deposits on the sclera can make it appear slightly yellow. Many people with dark skin have naturally darkened sclerae, the result of melanin pigmentation.
Question: is cornea the white part of the eye

A: 0
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Q: Passage: Climate of Brazil -- At the country's other extreme, there are frosts south of the Tropic of Capricorn and during the winter (June--September). Snow falls on the high plateau and mountainous of the mountains of the states of Rio Grande do Sul, Santa Catarina, and Paraná and it is possible, but very rare, in the states of São Paulo, Rio de Janeiro, Minas Gerais, and Mato Grosso do Sul. The cities of Belo Horizonte and Brasília have moderate temperatures, usually between 15 and 30 °C (59 and 86 °F), because of their elevation of approximately 1,000 metres (3,281 ft). Rio de Janeiro, Recife, and Salvador on the coast have warm climates, with average temperatures of each month ranging from 23 to 27 °C (73 to 81 °F), but enjoy constant trade winds. The cities of São Paulo, Curitiba, Florianópolis and Porto Alegre have a subtropical climate similar to that of southern United States, and temperatures can fall below freezing in winter.
Question: is it summer or winter in brazil right now

A: 1
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Q: Passage: Languages of the United States -- Many languages are spoken, or historically have been spoken, in the United States. Today over 350 languages are used by the U.S. population. The most commonly used language is English (specifically, American English), which is the de facto national language of the United States. Since the 1965 Immigration Act, Spanish is the second most common language in the country. The United States does not have an official language, but some state governments recognize specific languages. For instance, the governments of Louisiana offers services and documents in French, as does New Mexico and Puerto Rico in Spanish. There are many languages indigenous to North America or to U.S. states or holdings in the Pacific region. Hawaiian, although having few native speakers, is an official language along with English of the state of Hawaii. Alaska officializes English and twenty native languages.
Question: is english the official language in the united states

A:
0
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