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: absolute truth is something that is true at all times and in all places.

SOLUTION: absolute truth

PROBLEM: tabitha st. germain (born august 11, 1976), formerly known as paulina gillis germain, tabitha, or kitanou st. germain, is an american, canadian actress, singer, voice actress, and comedienne.

SOLUTION: tabitha st. germain

PROBLEM: a red supergiant star is a larger and brighter type of red giant star.

SOLUTION:
red supergiant star