Did the speaker fulfill the assignment described at the start of the poem "Theme for English B"? Why or why not?

Which of the following sentences is grammatically correct?

Before the german army vehicles arrived in sighet, one of the community members returned from budapest and warned everyone of the danger they were facing by staying in the community.

On one hand, i aspire to an ivy league vocation: 1 professor of the sciences in higher education. 2 but like noble amphibians that thrive on land and in the stream, 3 i've got another world of which i like to gladly dream. 4 some say that it's abnormal; my affections are exclusive. 5 in science, they say, emotions are something quite elusive. 6 line 3 exemplifies which kind of figurative language? a) hyperbole b) metaphor c) onomatopoeia d) simile