Which one of the following sentences fails to follow parallel construction?
a. not only was landers funny, she was charming, witty, and wise.
b. it was a fine but extremely boring lecture.
c. i would be surprised if jacob's essay does not demonstrate critical thought, careful analysis, and exhaustive research.
d. i want nothing more than excellent quality, attention to detail, and a person who knows what they want in life.

What does the simile add to the passage

When lawrence saw the posters for the circus hanging on the bulletin board, as he swept up the trimmings at slim's barbershop, he knew he would be taking his little cousins. they loved animals, and he was looking forward to seeing the smiles on their faces as the circus performers amazed them with their stunts. but sweeping up hair clippings didn't pay a whole lot. lawrence spent 45 dollars just getting tickets. but it was worth it to see his cousins' faces. the day finally came and everyone was excited as they walked into that big circus tent. but lawrence soon realized that he and his cousins would be thirsty and hungry. as they sat in their seats, the drink vendor walked by selling beverages. desperately thirsty, lawrence asked him how much a lemonade would cost, and the drink vendor said, "eleven dollars each." lawrence replied, "oh, that's it? just eleven dollars? what a great deal for one cup of lemonade. that's totally worth it." the drink vendor walked away. which type of irony is used?

Choose the option that includes the main claim in “the american promise”