We know that a theme is a message, which is generally found in a story. The definition of a theme gets rid of options C and D. Then, we know that what we are looking for is the definition of a universal theme. Universal means anywhere, anytime and anyone. This gets rid of option B. Therefore, the answer is A - A central message that applies to anyone, anywhere.
Hope this helps!! :) If there's anything else that I can help you with, please let me know!
Alright I don't know how much you need or how you want this formatted
they are similar in the way that both water/the people will rush to the nearest hole/exit crashing into other objects or things in its path (im sorry if this is not what you are looking for just report it to get it deleted if so