So let me explain it to you.
Harry's father is the subject beacuse is the person in itself
This sentence has no direct object because the direct object is the one that receives the action or what we call the verb
And here there is no indirect object because the verb has no another person or thing where the action aplies.
The subject compliment is citizen
Actually there is no verb like run, jump or similar
There is an adjective that is wealthiest
Hope this helps
The correct answer is <span>B.unsafe action
Accident chains usually contain chains of events that were caused by humans, mechanical or software errors that lead to accidents don't fall under it. That's why there is always the unsafe action part that presents what the human factor was.</span>
