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: nadia sharmeen (bengali: নাদিয়া শারমীন) is a crime reporter from bangladesh, who writes news stories about crime.

SOLUTION: nadia sharmeen

PROBLEM: walter rudolf hess (17 march 1881 – 12 august 1973) was a swiss physiologist.

SOLUTION: walter rudolf hess

PROBLEM: of monsters and men are an indie pop-rock group from iceland.

SOLUTION:
of monsters and men