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: henan is a province of the people's republic of china.

SOLUTION: henan

PROBLEM: luosto is a hill in finnish lapland, in the sodankyla municipality.

SOLUTION: luosto

PROBLEM: rostam giv or arbab rostam giv ( alternative spellings: rustam guiv) (1880, yazd, iran - october 7 1980, whittier, california), was the founder of giv charity foundation.

SOLUTION:
rostam giv