input: Metamorphic rock

Metamorphic rocks arise from the transformation of existing rock types, in a process called metamorphism, which means ''change in form''. The original rock (protolith) is subjected to heat (temperatures greater than 150 to 200 C) and pressure (100 megapascals (1,000 bar) or more), causing profound physical or chemical change. The protolith may be a sedimentary, igneous, or existing metamorphic rock.

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can a metamorphic rock become another metamorphic rock
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output: yes
Question: The Channel Tunnel (French: Le tunnel sous la Manche; also nicknamed Chunnel) is a 50.45-kilometre (31.35 mi) rail tunnel linking Folkestone, Kent, in the United Kingdom, with Coquelles, Pas-de-Calais, near Calais in northern France, beneath the English Channel at the Strait of Dover. At its lowest point, it is 75 m (250 ft) deep below the sea bed, and 115 m (380 ft) below sea level. At 37.9 kilometres (23.5 mi), the tunnel has the longest undersea portion of any tunnel in the world, although the Seikan Tunnel in Japan is both longer overall at 53.85 kilometres (33.46 mi) and deeper at 240 metres (790 ft) below sea level. The speed limit for trains in the tunnel is 160 kilometres per hour (99 mph). is there a car tunnel under the english channel

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Answer: yes
IN: The states that have legislatively adopted stand-your-ground laws are Alabama, Alaska, Arizona, Florida, Georgia, Idaho, Indiana, Iowa, Kansas, Kentucky, Louisiana, Michigan, Mississippi, Missouri, Montana, Nevada, New Hampshire, North Carolina, Oklahoma, Pennsylvania, South Carolina, South Dakota, Tennessee, Texas, Utah, West Virginia and Wyoming.
does the state of georgia have the stand your ground law?

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OUT: yes
What's the best answer to this question: did germany get out of the world cup?

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Answer: yes
Text: On 23 January 1960, the Swiss-designed Trieste, originally built in Italy and acquired by the U.S. Navy, descended to the ocean floor in the trench manned by Jacques Piccard (who co-designed the submersible along with his father, Auguste Piccard) and USN Lieutenant Don Walsh. Their crew compartment was inside a spherical pressure vessel, which was a heavy-duty replacement (of the Italian original) built by Krupp Steel Works of Essen, Germany. Their descent took almost five hours and the two men spent barely twenty minutes on the ocean floor before undertaking the three-hour-and-fifteen-minute ascent. Their early departure from the ocean floor was due to their concern over a crack in the outer window caused by the temperature differences during their descent. The measured depth at the bottom was measured with a manometer at 10,916 m (35,814 ft) 5 m (16 ft).

Question: has anything been to the bottom of the ocean?

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Answer: yes
IN: Costa Rica (/kst rik/ ( listen); Spanish: (kosta rika); literally meaning ''Rich Coast''), officially the Republic of Costa Rica (Spanish: Republica de Costa Rica), is a country in Central America, bordered by Nicaragua to the north, Panama to the southeast, the Pacific Ocean to the west, the Caribbean Sea to the east, and Ecuador to the south of Cocos Island. It has a population of around 4.9 million, in a land area of 51,060 square kilometers (19,714 square miles); over 300,000 live in the capital and largest city, San Jose with a population of an estimated 333,980 in 2015.
is costa rica a territory of the united states?

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- no
- yes

OUT:
no