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: March 2 (UPI) — The latest trailer for YouTube Red’s upcoming Cobra Kai series shows William Zabka’s  Johnny  as a ruthless sensei.
“I’m going to teach you the style of karate that was taught to me. Fear does not exist in this dojo  does it?”  Sensei Johnny  asks a student  calling back to the Cobra Kai mantra  he  obeyed as a competitive teen in the 1984 film The Karate Kid.
“No  sensei!”  his  follower barks back.
“Pain does not exist in this dojo  does it?”  Johnny  challenges another group of students.
“ Johnny Lawrence  is still fighting  his  old nemesis Daniel LaRusso. Rivalries never die  even 30 years later ” said a message accompanying the 30-second preview  which does not show Ralph Macchio reprising his role of the balance-seeking good guy Daniel.

Sensei Johnny says 'Pain does not exist in this dojo' in 'Cobra Kai' clip