TASK DEFINITION: In this task, you are given a statement spoken by a politician in natural language. Your task is to generate the subject of the discussion for the given statement. The subject generated is not necessarily a part of the given input. Your answer should contain one or more words.
PROBLEM: Georgia has more illegal aliens than the state of Arizona.

SOLUTION: immigration

PROBLEM: Obama spent $7 billion to bring electricity to Africa, failed miserably.

SOLUTION: energy

PROBLEM: The immigration bill includes free Obamacars, motorcycles or scooters.

SOLUTION:
immigration