The answer is C
Since Dependent clauses can not stand alone
As you may know, great white sharks have some amazing attributes.
Answer:
From this line, we can infer that kenniston is very responsible; organized. I'm not sure of the entire context of the story, but from this sentence, we can see that kenniston is most likely a natural leader, declining a suggestion (whatever it is) that would prevent him from carrying out his duties/responsibilities.
Ran off is the article
the adj is clean shirt
the noun that moified is he