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 wisconsin river is a river in the united states.
answer:
wisconsin river


question:
cumulative voting is a system for doing an election.
answer:
cumulative voting


question:
antonio juliano (born 1 january 1943) is a former italian football player.
answer:

antonio juliano