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: in law, a conviction is the verdict that results when a court of law finds a defendant guilty of a crime.

SOLUTION: conviction

PROBLEM: hadstock is a village and civil parish in uttlesford, essex, england.

SOLUTION: hadstock

PROBLEM: the computer memory is a temporary storage area.

SOLUTION:
computer memory