Which detail is unrelated to the main idea?

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.

What are four names that malcolm x went by at various times in his life, and how did he change as a man with each name change? how does malcolm x's understanding of racial identity change over the course of his life? what were his ultimate opinions on african american life and civil rights in the united states?

Anja wrote a conclusion that restates her main ideas and thesis. what is the best way for her to fully develop her conclusion? she should add a humorous anecdote to fully engage the reader. she should introduce a new idea that builds on her thesis statement. she should show how her thesis and ideas are connected to one another. she should support her main ideas with strong evidence that explains them.