TASK DEFINITION: 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.
PROBLEM: The World Wide Web ( WWW ) , also called the Web , is an information space where documents and other web resources are identified by Uniform Resource Locators ( URLs ) , interlinked by hypertext links , and accessible via the Internet . English scientist Tim Berners - Lee invented the World Wide Web in 1989 . He wrote the first web browser in 1990 while employed at CERN in Switzerland . The browser was released outside CERN in 1991 , first to other research institutions starting in January 1991 and to the general public on the Internet in August 1991 .

SOLUTION: World Wide Web

PROBLEM: '' Have You Seen Her '' is a song recorded by the soul vocal group , The Chi - Lites , and released on Brunswick Records in 1971 . Composed by the lead singer Eugene Record and Barbara Acklin , the song was included on the group 's 1971 album ( For God 's Sake ) Give More Power to the People .

SOLUTION: Have You Seen Her

PROBLEM: Myelin is a lipid - rich ( fatty ) substance formed in the central nervous system ( CNS ) by glial cells called oligodendrocytes , and in the peripheral nervous system ( PNS ) by Schwann cells . Myelin insulates nerve cell axons to increase the speed at which information ( encoded as an electrical signal ) travels from one nerve cell body to another ( as in the CNS ) or , for example , from a nerve cell body to a muscle ( as in the PNS ) . The myelinated axon can be likened to an electrical wire ( the axon ) with insulating material ( myelin ) around it . However , unlike the plastic covering on an electrical wire , myelin does not form a single long sheath over the entire length of the axon . Rather , each myelin sheath insulates the axon over a single section and , in general , each axon comprises multiple long myelinated sections separated from each other by short gaps . Each myelin sheath is formed by the concentric wrapping of an oligodendrocyte or Schwann cell process around the axon .

SOLUTION:
Myelin