What happens when the young spanish-speaking arab takes santiago to the market? why does santiago weep?

This question refers to the book The Alchemist by Paulo Coelho.

In this section of the story, Santiago meets a young Spanish-speaking Arab at a bar. Santiago explains how he has to get to the pyramids, and that he needs a guide to do so. The young man offers to help him, and takes him to the market. Santiago gives the man money so that he can buy the camels necessary for the trip.

However, after Santiago gets distracted, he realizes that the young man has disappeared with all his money. The realization that he has been robbed and will not be able to continue his journey makes Santiago weep.

the sentence that avoid faulty coordination is:

culture, which is well represented in philadelphia, plays a major role including theatre, music, and the visual arts.  

faulty coordination occurs when the writer gives equal importance two different ideas (clauses) which in fact are not equivalent. in order to correct a misplaced clause or idea, the writer can place less important or emphatic ideas in a relative clause as in the previous sentence.