Sentence:  "Carl Spackler: So I jump ship in Hong Kong and I make my way over to Tibet, and I get on as a <WSD>looper</WSD> at a course over in the Himalayas. Angie D'Annunzio: A <WSD>looper</WSD>? Carl Spackler: A <WSD>looper</WSD>, you know, a caddy, a <WSD>looper</WSD>, a jock." 
Meaning of the word marked with <WSD> tags:  A golf caddy