I would say the positive. First it came and that was good. (positive) Then it broke/failed and that was bad (negative)
Duh. The answer is the negative. The positive is two and three words after the negative in the question.
If oil is positive, first you have to go through the negative to get it, right? If the planet mars is positive, first you would have to go through the negative, right?
I'm kinda pessimistic but I would say the positive. First, there were the big bang, since the universe is only getting colder and colder, the fate o the universe it enthropy and coldness, he can only get colder and so dead. We're at the right moment, the universe is neither too hot or too cold.