I believe that the answer would be the first choice (to stress that getting caught driving drunk can cost a person their job) because one does not want to be embarrassed or ridiculed by being seen driving drunk.
It is an example of a sentence with a misplaced modifier. It makes it seem that the dog is carrying the umbrella.
Answer:
B, Claim.
Explanation:
He is claiming the things that he has done in his presidency and is proving his worth in his farewell to presidency.