TASK DEFINITION: Generate a topic word for the given sentence. A topic word is usually the name of a person, place, animal, concept or object the sentence is focusing on.
PROBLEM: the tornado outbreak sequence of june 1966 was a series of tornado outbreaks which happened between june 2 and june 12.

SOLUTION: tornado outbreak sequence of june 1966

PROBLEM: yu gamdong (, ?

SOLUTION: yu gamdong

PROBLEM: palombia is a fictional country, between paraguay and colombia.

SOLUTION:
palombia