I would need to see the examples
The most effective question is what does the character learn. In most every story, the character learns something from their mistakes. The other questions are mostly irrelevant.
The answer would be A
A round character has depth, experiences feelings, emotions, etc. about which the reader is aware. Therefore, a round character is likely to experience internal conflict.
Answer:
If you (stay out) in the rain (too long) you get sick
Explanation: This just sounds better to me. I don't know if you need to figure out what words to emphasize but there's my answer