How does the title contribute to the meaning of the short story in the lottery?

One meaning of lottery is gambling, so the title suggests that the event is risky  and that someone one can either win (saving his or her life) or lose (his or her life).

Shirley Jackson also makes use of the title of the story in order to create suspense. At the beginning, as preparations for the lottery are described, it is not clear what kind of event it is. One would suppose it is a way of raising money by selling ticket numbered tickets and giving prizes to those picked at random. However, it is until the first stone is thrown that the reader learns the real nature of the lottery.

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.