Definition: Given a document, generate a short title of the document. The title should convey the main idea/event/topic about which the document is being written. Note that URLs in the text have been replaced with [Link].
Input: Research Director Malcolm Levine  has left the hedge fund Thursday after âseven great and rewarding years â according to an e-mail seen by The Post.
Two sources familiar with  Levineâs  departure said that the 35-year-old hedgie may look to launch his own fund.
 Levine  quickly rose up the ranks at Corvex  earning the title of research director four years into  his  stint at the hedge fund.
But  Levineâs  departure marks other changes at Corvex.

Seven