instruction:
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.
question:
the tornado outbreak sequence of june 1966 was a series of tornado outbreaks which happened between june 2 and june 12.
answer:
tornado outbreak sequence of june 1966

question:
a sonata is a piece of music for one instrument or one instrument with another instrument accompanying.
answer:
sonata

question:
elizabeth cole (better known as elizabeth ashley; august 30 1939) is an american stage, television series and movie actress.
answer:
elizabeth ashley