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.

[EX Q]: The Trevi Fountain ( Italian : Fontana di Trevi ) is a fountain in the Trevi district in Rome , Italy , designed by Italian architect Nicola Salvi and completed by Pietro Bracci . Standing 26.3 metres ( 86 ft ) high and 49.15 metres ( 161.3 ft ) wide , it is the largest Baroque fountain in the city and one of the most famous fountains in the world . The fountain has appeared in several notable films , including Federico Fellini 's La Dolce Vita , the eponymous Three Coins in the Fountain , and The Lizzie McGuire Movie .
[EX A]: Trevi Fountain

[EX Q]: Guru Randhawa is an Indian singer and songwriter from Punjab , India . Randhawa is known for his tracks like '' High Rated Gabru '' , '' Patola '' , '' Raat kamal hai '' and '' Lahore '' . He sang in the 2017 Indian Premier League opening ceremony . He made his Bollywood singing debut in Hindi Medium . He also sang for the film Simran . He composed and sang for films like Hindi Medium , Tumhari Sulu , Dil Juunglee , Sonu Ke Titu Ki Sweety and Blackmail . He is related to singer Zora Randhawa .
[EX A]: Guru Randhawa

[EX Q]: The Cori cycle ( also known as the Lactic acid cycle ) , named after its discoverers , Carl Ferdinand Cori and Gerty Cori , refers to the metabolic pathway in which lactate produced by anaerobic glycolysis in the muscles moves to the liver and is converted to glucose , which then returns to the muscles and is metabolized back to lactate .
[EX A]:
Cori cycle