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:
caledonian stadium is a scottish football stadium.
answer:
caledonian stadium


question:
doriva (born 28 may 1972) is a former brazilian football player.
answer:
doriva


question:
a legume is a type of dry fruit usually produced by plants in the family fabaceae.
answer:

legume