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: 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.

SOLUTION: mr. lawrence

PROBLEM: ignace murwanashyaka (14 may 1963 – 16 april 2019) was a rwandan rebel leader.

SOLUTION: ignace murwanashyaka

PROBLEM: the green-celled cattleheart (parides childrenae) is a species of butterfly.

SOLUTION:
parides childrenae