Text: Puerto Rico (Spanish for ``Rich Port''), officially the Commonwealth of Puerto Rico (Spanish: Estado Libre Asociado de Puerto Rico, lit. ``Free Associated State of Puerto Rico'') and briefly called Porto Rico, is an unincorporated territory of the United States located in the northeast Caribbean Sea.

Question: is puerto rico a united states of america state?
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Answer: no


Text: AMC, the network which broadcast the first three seasons, canceled the series after its second season, and revived it for a third, ultimately cancelling it again after the third season in September 2013. However, in November 2013, Netflix, partnering with Fox Television Studios (the production company for The Killing), announced it had picked up the series for a fourth and final season consisting of six episodes. Series developer and executive producer Veena Sud returned as showrunner, with Dawn Prestwich and Nicole Yorkin returning as writers and executive producers. Because they are airing on Netflix, episodes in the fourth season have a longer running time of approximately 55--59 minutes compared to 43 minutes when the series aired on AMC with commercials, and characters are able to use stronger profanity.

Question: is there a new season of the killing?
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Answer: no


Text: Marsupials represent the clade originating from the last common ancestor of extant metatherians. Like other mammals in the Metatheria, they give birth to relatively undeveloped young that often reside in a pouch located on their mothers' abdomen for a certain amount of time. Close to 70% of the 334 extant species occur on the Australian continent (the mainland, Tasmania, New Guinea and nearby islands). The remaining 100 are found in the Americas -- primarily in South America, but thirteen in Central America, and one in North America, north of Mexico.

Question: except for​ opossums it is hard to find marsupials in the western hemisphere?
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Answer: yes


Text: Metrication (or metrification) is the process of introducing the International System of Units, also known as SI units or the metric system, to replace a jurisdiction's traditional measuring units. Although all U.S. customary units have been redefined in terms of SI units, as of 2018 the United States is one of only seven countries, including Myanmar (Burma), Liberia, Palau, the Marshall Islands, the Federated States of Micronesia, and Samoa that have not officially adopted the metric system as the primary means of weights and measures. However, both Myanmar and Liberia are reportedly essentially metric, even without official legislation in effect, while Palau, Micronesia, and the Marshall Islands are all administered by the United States under the Compact of Free Association.

Question: is the united states on the metric system?
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Answer:
no