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.

Example Input: `` Earth Angel '' ( occasionally referred to as `` Earth Angel ( Will You Be Mine ) '' ) is a song by American doo - wop group the Penguins . Produced by Dootsie Williams , it was released as their debut single in October 1954 on Dootone Records . The Penguins had formed the year prior and recorded the song as a demo in a garage in South Los Angeles . The song 's origins lie in multiple different sources , among them songs by Jesse Belvin , Patti Page , and the Hollywood Flames . Its authorship was the subject of a bitter legal dispute with Williams in the years following its release .
Example Output: Earth Angel

Example Input: Peptidoglycan , also known as murein , is a polymer consisting of sugars and amino acids that forms a mesh - like layer outside the plasma membrane of most bacteria , forming the cell wall . The sugar component consists of alternating residues of β - ( 1 , 4 ) linked N - acetylglucosamine ( NAG ) and N - acetylmuramic acid ( NAM ) . Attached to the N - acetylmuramic acid is a peptide chain of three to five amino acids . The peptide chain can be cross-linked to the peptide chain of another strand forming the 3D mesh - like layer . Peptidoglycan serves a structural role in the bacterial cell wall , giving structural strength , as well as counteracting the osmotic pressure of the cytoplasm . A common misconception is that peptidoglycan gives the cell its shape ; however , whereas peptidoglycan helps maintain the structural strength of the cell , it is actually the MreB protein that facilitates cell shape . Peptidoglycan is also involved in binary fission during bacterial cell reproduction .
Example Output: Peptidoglycan

Example Input: Lata Mangeshkar ( pronunciation ( help info ) ) ( born 28 September 1929 ) is an Indian playback singer and occasional music composer . She is one of the best - known and most respected playback singers in India . Mangeshkar 's career started in 1942 and has spanned over seven decades . She has recorded songs for over a thousand Hindi films and has sung songs in over thirty - six regional Indian languages and foreign languages , though primarily in Marathi and Hindi . She is the recipient of three National Film Awards , 12 Bengal Film Journalists ' Association Awards , four Filmfare Best Female Playback Awards and many more . The Dadasaheb Phalke Award was bestowed on her in 1989 by the Government of India . She is also the second vocalist , after M.S. Subbulakshmi , to have ever been awarded the Bharat Ratna in 2001 , India 's highest civilian honour . She has four siblings -- Asha Bhosle , Hridaynath Mangeshkar , Usha Mangeshkar and Meena Mangeshkar -- of which she is the eldest .
Example Output:
Lata Mangeshkar