The best answer would be "democracy" - Aristotle specifically compared democracy to other forms of government and found it the least corrupt.
He disliked Monarchy and oligarchy for the monarchs tend to be tyrants. He did not mention culture so the best answer is:
b. was any government that made decisions in the interest of its people
Just stay determined and don't give up! Hope this helps!
Because the title does not show a lot about the article except what it's about. You may be able to tell by the author because the author may have written reliable or unreliable information before.