Task: Given a text passage, come up with an appropriate title for it. The title should accurately represent what the main focus of the passage is. The title of a passage may be present in the first few sentences of the passage and/or be referred to multiple times in the passage. The title should be 1-5 words long.
Categories: Title Generation
Domains: Wikipedia

Positive examples:
input: The Beatles ' rooftop concert was the final public performance of the English rock band the Beatles . On 30 January 1969 , the band , with keyboardist Billy Preston , surprised a central London office and fashion district with an impromptu concert from the roof of the headquarters of the band 's multimedia corporation Apple Corps at 3 Savile Row . In a 42 - minute set , the Beatles were heard playing nine takes of five songs before the Metropolitan Police Service asked them to reduce the volume . Footage from the performance was later used in the 1970 documentary film Let It Be .

output: The Beatles' rooftop concert
explanation: 'The answer given is correct because it is an appropriate title as it is the main subject of the passage.; input: In the United States , Medicare is a single - payer , national social insurance program administered by the U.S. federal government since 1966 , currently using about 30 -- 50 private insurance companies across the United States under contract for administration . United States Medicare is funded by a payroll tax , premiums and surtaxes from beneficiaries , and general revenue . It provides health insurance for Americans aged 65 and older who have worked and paid into the system through the payroll tax . It also provides health insurance to younger people with some disability status as determined by the Social Security Administration , as well as people with end stage renal disease and amyotrophic lateral sclerosis .

output: Medicare
explanation: The answer is correct as it is an appropriate title for the given passage because it accurately represents the main topic of this passage and it also is referred to multiple times in the passage.

Negative examples:
input: It 's Always Sunny in Philadelphia is an American television sitcom that premiered on FX on August 4 , 2005 . It moved to FXX beginning with the ninth season and has remained there since . It was created by Rob McElhenney who developed it with Glenn Howerton . It is executive produced and primarily written by McElhenney , Howerton , and Charlie Day , all of whom star alongside Kaitlin Olson and Danny DeVito . The series follows the exploits of `` The Gang '' , a group of debauched , self - centered friends who run the Irish bar Paddy 's Pub in South Philadelphia .
    
output: American television
explanation: 'This answer is incorrect, even though it lies in the passage because that is not the main topic that is being described in the passage. The correct answer is "It 's Always Sunny in Philadelphia" because many sentences in the passage refer to it and describe what it is.; input: It is generally accepted that Agra was both an ancient city from the times of the Mahabharata ( see above ) and yet nevertheless Sultan Sikandar Lodī , the Muslim ruler of the Delhi Sultanate , founded Agra in the year 1504 . After the Sultan 's death , the city passed on to his son , Sultan Ibrāhīm Lodī . He ruled his Sultanate from Agra until he fell fighting to Mughal Badshah Bābar in the First battle of Panipat fought in 1526 .

output: Ramayana
explanation: This answer is incorrect because there is no mention of it in the passage. The correct title is "Agra" as it is the main topic of the passage and is referred to multiple times in the passage.