input: List of people who have walked across the United States

This is a list of people who have walked across the United States from the east coast to the west coast or vice versa. Walking or running across the United States has long been pursued as a way to bring publicity to social causes.

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has anyone ever run across the united states
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output: yes
Question: Rake is an Australian television program, produced by Essential Media and Entertainment, that first aired on the Australian Broadcasting Corporation's ABC1 in 2010. The fourth series started on ABC TV on 19 May 2016. It stars Richard Roxburgh as rake Cleaver Greene, a brilliant but self-destructive Sydney barrister, defending a usually guilty client. The show airs in the United States on DirecTV's Audience Network and is available on Netflix in the UK, Ireland, Canada, the United States, the Netherlands, India, Australia and New Zealand. A fifth and final series went into production in October 2017 and premiered on August 19, 2018. is there going to be a new season of rake

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Answer: no
IN: Emily Fitch is a fictional character in the television series Skins, played by Kathryn Prescott. She is introduced in the third series. Her twin sister Katie is played by Kathryn's real-life twin Megan Prescott.
are emily and katie from skins really twins?

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OUT: yes
What's the best answer to this question: is saigon the same as ho chi minh city?

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Answer: yes
Text: Undergraduate education is the post-secondary education previous to the postgraduate education. It includes all the academic programs up to the level of a bachelor's degree. For example, in the United States, an entry level university student is known as an undergraduate, while students of higher degrees are known as graduates. In some other educational systems and subjects, undergraduate education is post-secondary education up to the level of a master's degree; this is the case for some science courses in Britain and some medicine courses in Europe.

Question: is a high school student considered an undergraduate?

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Answer: no
input: China Southern Airlines

China Southern Airlines Company Limited is an airline headquartered in Baiyun District, Guangzhou, Guangdong Province, China. Established on 1 July 1988 following the restructuring of the Civil Aviation Administration of China that acquired and merged a number of domestic airlines, the airline became one of China's ''Big Three'' airlines (alongside Air China and China Eastern Airlines), the world's sixth-largest airline measured by passengers carried and Asia's largest airline in fleet size, revenue and passengers carried. With its main hubs at Guangzhou Baiyun International Airport and Beijing Capital International Airport, the airline operates more than 2,000 flights to 208 destinations daily as a member of SkyTeam. The logo of the airline consists of a kapok flower (which is also the city flower of Guangzhou) on a blue tail fin.

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is air china and china southern airlines the same
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output:
no