input: Isomer

An isomer (/asmr/; from Greek , isomeres; isos = ''equal'', meros = ''part'') of a molecule has the same number of atoms of each element, but has a different arrangement of the atoms. It has the same molecular formula as the other molecule, but with a different chemical structure. Isomers do not necessarily share similar properties, unless they also have the same functional groups. There are two main forms of isomerism (/asmrzm, as-/): structural isomerism (or constitutional isomerism) and stereoisomerism (or spatial isomerism).

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could two molecules contain the same sets of atoms but have different properties
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output: yes
Question: Like most deep veins in legs, anterior tibial veins are accompanied by the homonym artery, the anterior tibial artery, along its course. is the anterior tibial vein a deep vein

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Answer: yes
IN: Tokyo Skytree (, Tokyo Sukaitsuri) is a broadcasting, restaurant, and observation tower in Sumida, Tokyo, Japan. It became the tallest structure in Japan in 2010 and reached its full height of 634.0 metres (2,080 ft) in March 2011, making it the tallest tower in the world, displacing the Canton Tower, and the second tallest structure in the world after the Burj Khalifa (829.8 m/2,722 ft).
is tokyo sky tree is the tallest tower in the world?

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OUT: yes
What's the best answer to this question: do they sell beer in grocery stores in new jersey?

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Answer: yes
Text: Ras Al Khaimah International Airport (IATA: RKT, ICAO: OMRK) (alternatively Ra's al-Khaymah, Arabic: ) is located in the Persian Gulf sheikhdom of Ras al-Khaimah, United Arab Emirates 11 nautical miles (20 km; 13 mi) south of the town of the same name. The airport has two passenger terminal buildings as well as cargo, aircraft maintenance, and aviation training facilities.

Question: is there an airport in ras al khaimah?

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Answer: yes
Problem: Text: In the 21st century, Montreal has continued to build row houses at a high rate, with 62% of housing starts in the metropolitan area being apartment or row units. Apartment complexes, high-rises, and semi-detached homes are less popular in Montreal when compared to large Canadian cities like Toronto or Vancouver but similar to some US cities, in particular Philadelphia. This may be due to these cities having developed earlier. Montreal's characteristic row houses and their iconic alleyways, balconies, and outdoor staircases have become cultural symbols of the city, featured in David Fennario's Balconville and Mordecai Richler's The Apprenticeship of Duddy Kravitz.

Question: is an end of terraced house semi detached?

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A:
yes