How is refutation effective in forwarding your position in a debate? it makes the audience think the opposition is foolish. it proves your point without having to research evidence. it makes your evidence look better than the opposition's by contrast. it attacks the opposition's evidence, so they cannot prove their point.

Which line in this excerpt from "the love song of j. alfred prufrock" by t.s. eliot uses synecdoche? shall i say, i have gone at dusk through narrow streets and watched the smoke that rises from the pipes of lonely men in shirt-sleeves, leaning out of windows? i should have been a pair of ragged claws scuttling across the floors of silent seas.