Celebrities who to raise awareness of significant world issues are more likely to have long-lasting bonds with their fans.

the underlined part of the sentence

answer: i feel like it would be group discussion

explanation:

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.