The reason why "good vs. evil" is a universal theme is because there are always two forces at work one for good and one for evil and for every good/evil thing there is an evil/good thing that will go up against each other until the end of time or at least until one of them is defeated, but then another good/evil thing will appear to take it place.
Example 1:
Your in high school and there is a bully and you try to stop the bully from hurting others. This makes you the good force and the bully the evil force (he/she doesn't have to be "evil" per-say just bad or mean will do).
It would be B. Bc gases have no definite shape! Liquids do!
Answer:
The old man is facing the conflict.
The conflict is external.
The problem is the loss of his dog and his motor being broken by his neighbor.
The neighbor could apologize and make up for the broken motor.
Hope this gives you an idea of what to say! Have a great day and good luck!
No, because as you said it "does NOT contain fact-based details" therefore it is not reliable. If something doesn't contain fact-based details, it isn't reliable.