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.

Input: Consider Input: the global hunger index is a measurement to measure the hunger situation in a country.

Output: global hunger index


Input: Consider Input: douglas lawrence "doug" osowski (born january 1, 1969) mostly known as mr. lawrence or doug lawrence is an american voice, actor, comedian, writer, storyboard artist, animator, and director.

Output: mr. lawrence


Input: Consider Input: maryam durani (مَریَم دورانی) (born 1987) is an activist and women's advocate.


Output: maryam durani