Which sentence shows a flaw or mistake in logic?
cassette tapes were replaced by cd players, which in turn have given way to digital music players.
violent crime in the u. s. fell every year until 2004, when digital music players became widespread, leading to a rise in crime.
smartphones, which let users listen to music, take photographs, and do other tasks, led to a drop in digital music player sales.
some medical professionals are concerned that the extensive use of earbuds and headphones may lead to hearing loss.

In washwoman who is telling the story

What can you predict about the rest of the story? a) it will be about an eighteen-year-old girl. b) it will be about the aubignys falling in love. c) it will be about armand aubigny's father taking him to paris. d) it will be about the relationship between arman aubigny and the girl. e) it will be about an economic revolution led by aubigny.

Read the excerpt from "the love song of j. alfred prufrock." and indeed there will be time to wonder, “do i dare? ” and, “do i dare? ” time to turn back and descend the stair, with a bald spot in the middle of my hair— [they will say: “how his hair is growing thin! ”] my morning coat, my collar mounting firmly to the chin, my necktie rich and modest, but asserted by a simple pin— [they will say: “but how his arms and legs are thin! ”] do i dare disturb the universe? in a minute there is time for decisions and revisions which a minute will reverse. which lines indicate that the speaker is concerned about what others think of him?