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)
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Question: Passage: Hippopotamus -- The common hippopotamus (Hippopotamus amphibius), or hippo, is a large, mostly herbivorous, semiaquatic mammal native to sub-Saharan Africa, and one of only two extant species in the family Hippopotamidae, the other being the pygmy hippopotamus (Choeropsis liberiensis or Hexaprotodon liberiensis). The name comes from the ancient Greek for ``river horse'' (ἱπποπόταμος). After the elephant and rhinoceros, the common hippopotamus is the third-largest type of land mammal and the heaviest extant artiodactyl. Despite their physical resemblance to pigs and other terrestrial even-toed ungulates, the closest living relatives of the Hippopotamidae are cetaceans (whales, dolphins, porpoises, etc.) from which they diverged about 55 million years ago.
Question: is a hippo part of the pig family

Answer: 0


Question: Passage: Target Corporation -- As of 2017, Target operates 1,834 stores throughout the United States. Their retail formats include the discount store Target, the hypermarket SuperTarget, and ``flexible format'' stores previously named CityTarget and TargetExpress before being consolidated under the Target branding. Target is often recognized for its emphasis on ``the needs of its younger, image-conscious shoppers,'' whereas its rival Walmart more heavily relies on its strategy of ``always low prices.''
Question: are there target stores outside of the us

Answer: 0


Question: Passage: Action potential -- In the early development of many organisms, the action potential is actually initially carried by calcium current rather than sodium current. The opening and closing kinetics of calcium channels during development are slower than those of the voltage-gated sodium channels that will carry the action potential in the mature neurons. The longer opening times for the calcium channels can lead to action potentials that are considerably slower than those of mature neurons. Xenopus neurons initially have action potentials that take 60--90 ms. During development, this time decreases to 1 ms. There are two reasons for this drastic decrease. First, the inward current becomes primarily carried by sodium channels. Second, the delayed rectifier, a potassium channel current, increases to 3.5 times its initial strength.
Question: do all neurons have the same action potential

Answer:
0