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 Input:
Law & Order is an American police procedural and legal drama television series , created by Dick Wolf and part of the Law & Order franchise . It originally aired on NBC and , in syndication , on various cable networks . Law & Order premiered on September 13 , 1990 , and completed its 20th and final season on May 24 , 2010 . At the time of its cancellation , Law & Order was the longest - running crime drama on American primetime television . Its record of 20 seasons is a tie with Gunsmoke ( 1955 -- 75 ) for the longest - running live - action scripted American prime - time series with ongoing characters . Although it has fewer episodes than Gunsmoke , Law & Order ranks as the longest - running hour - long primetime TV series . Gunsmoke , for its first six seasons , was originally a half - hour program .

Ex Output:
Law & Order


Ex Input:
Betalains are a class of red and yellow indole - derived pigments found in plants of the Caryophyllales , where they replace anthocyanin pigments . Betalains also occur in some higher order fungi . They are most often noticeable in the petals of flowers , but may color the fruits , leaves , stems , and roots of plants that contain them . They include pigments such as those found in beets .

Ex Output:
Betalain


Ex Input:
The book takes its name from the Greek ekklesiastes , a translation of the title by which the central figure refers to himself : Kohelet , meaning something like `` one who convenes or addresses an assembly '' . According to rabbinic tradition , Ecclesiastes was written by Solomon in his old age . ( An alternative tradition that `` Hezekiah and his colleagues wrote Isaiah , Proverbs , the Song of Songs and Ecclesiastes '' probably means simply that the book was edited under Hezekiah . ) Nevertheless , critical scholars have long rejected the idea of a pre-exilic origin . The presence of Persian loan - words and Aramaisms points to a date no earlier than about 450 BCE , while the latest possible date for its composition is 180 BCE , when another Jewish writer , Ben Sira , quotes from it . The dispute as to whether Ecclesiastes belongs to the Persian or the Hellenistic periods ( i.e. , the earlier or later part of this period ) revolves around the degree of Hellenization ( influence of Greek culture and thought ) present in the book . Scholars arguing for a Persian date ( c. 450 -- 330 BCE ) hold that there is a complete lack of Greek influence ; those who argue for a Hellenistic date ( c. 330 -- 180 BCE ) argue that it shows internal evidence of Greek thought and social setting .

Ex Output:

Ecclesiastes