The guys built this sculpture / bench area while I was skim boarding further out with Quill . Quill ( blonde ) and Dillion ( brown hair ) are the ones you see skimboarding . Clark and Eric are sitting on benches they built . Mark 's the unaccounted for figure , he was doing poi .
According to the above context, choose the best option to answer the following question.
Question: What is a likely reason that Clark and Eric built a sculpture and benches ?
Options:
A. None of the above choices .
B. They are in a bench building competition and are vying to get the gold medal for the best bench
C. They are being judged on who can build the best bench possible and will win a beach pass
D. They wanted something fun to do , and incidentally ended up with somewhere to sit as well


D