Reading is very, very good for you," is an example of which signpost?

Based on the information in the passage, what conclusion can the reader make?

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.

Which heading best completes the missing information in the chart?