Problem and solution For the book Out of mind chapter 7

dude, * is in your own words, not mine.

* = the answer

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.  

they are direct opposites. they can both be corrupted. they are inseparable.

study and put some time and effort into your classes and you’ll do great