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: vincenzo bellini (catania, november 3 1801 - puteaux, near paris, september 23 1835) was an italian composer and opera composer.

SOLUTION: vincenzo bellini

PROBLEM: parnassiinae is a subfamily of butterflies.

SOLUTION: parnassiinae

PROBLEM: the mysteries of alfred hedgehog is a tv show made in france and canada.

SOLUTION:
the mysteries of alfred hedgehog