Answer:
You didn't give me any context but I'd go with C
Explanation:
The answer is A:parents should set a good example for their children
A, as this is where the story turns from bad to good.
Or D, as this is where the story turns from good to bad.
Most likely, the answer is A.
Part A: A.
Part B: C
thats mainly it. Im not really sure if it's correct since I didn't exactly read the poem that you have, but from my perspective, these are the correct answers