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: Robert Fisk, seven times British International Journalist of the Year, resigned as foreign correspondent in 1988 over what he saw as "political censorship" of his article on the shooting-down of Iran Air Flight 655 in July 1988. He wrote in detail about his reasons for resigning from the paper due to meddling with his stories, and the paper's pro-Israel stance. Question: Which major journalist resigned as foreign correspondent of the Times in 1988?

Ex Output:
Robert Fisk


Ex Input:
Passage: Flower ontogeny uses a combination of genes normally responsible for forming new shoots. The most primitive flowers probably had a variable number of flower parts, often separate from (but in contact with) each other. The flowers tended to grow in a spiral pattern, to be bisexual (in plants, this means both male and female parts on the same flower), and to be dominated by the ovary (female part). As flowers evolved, some variations developed parts fused together, with a much more specific number and design, and with either specific sexes per flower or plant or at least "ovary-inferior". Question: What did some plant parts do as they evolved?

Ex Output:
fused together


Ex Input:
Passage: Indigenous peoples of Brazil make up 0.4% of Brazil's population, or about 700,000 people, even though millions of Brazilians have some indigenous ancestry. Indigenous peoples are found in the entire territory of Brazil, although the majority of them live in Indian reservations in the North and Center-Western part of the country. On January 18, 2007, FUNAI reported that it had confirmed the presence of 67 different uncontacted tribes in Brazil, up from 40 in 2005. With this addition Brazil has now overtaken the island of New Guinea as the country having the largest number of uncontacted tribes. Question: How many different uncontacted tribes were confirmed in Brazil in 2007?

Ex Output:

67