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: Estrogen -- Estrogens are synthesized in all vertebrates as well as some insects. Their presence in both vertebrates and insects suggests that estrogenic sex hormones have an ancient evolutionary history. The three major naturally occurring forms of estrogen in females are estrone (E1), estradiol (E2), and estriol (E3). Another type of estrogen called estetrol (E4) is produced only during pregnancy. Quantitatively, estrogens circulate at lower levels than androgens in both men and women. While estrogen levels are significantly lower in males compared to females, estrogens nevertheless also have important physiological roles in males.
Question: is there such a thing as natural estrogen

A: 1
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Q: Passage: Tourism in North Korea -- Those groups that still offer access to all western nations include: Uri Tours (known for its role in Dennis Rodman's and Eric Schmidt's trips to North Korea), Lupine Travel (a UK-based budget travel agency known for its DPRK Amateur Golf Open), Tongil Tours (with a focus on college tours and special delegations), and KTG (known for their small sized groups and affordable tours). FarRail Tours also takes tours to see operating steam railways and the Pyongyang Metro.
Question: can a us citizen travel to north korea

A: 1
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Q: Passage: Eye color -- Hazel eyes are due to a combination of Rayleigh scattering and a moderate amount of melanin in the iris' anterior border layer. Hazel eyes often appear to shift in color from a brown to a green. Although hazel mostly consists of brown and green, the dominant color in the eye can either be brown/gold or green. This is how many people mistake hazel eyes to be amber and vice versa. This can sometimes produce a multicolored iris, i.e., an eye that is light brown/amber near the pupil and charcoal or dark green on the outer part of the iris (or vice versa) when observed in sunlight.
Question: are hazel eyes and green eyes the same

A:
0
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