A is the answer to the question you asked
That question is meant for you to give your opinion and state what has been the biggest influence in your life. I can't answer that for you.
Explanation:
The irony in this question is that Mr. Goodenwell was trying to keep his son safe and in the act of this his son got hurt with part of the equipment that was supposed to keep him safe.
I think the answer is B. But i'm not quite sure...