Which sentence uses a metaphor to convey a character's intelligence?

Which example best illustrates personification?

In the sentence 'The politician's rhetoric was both persuasive and misleading, leaving the audience with a false sense of security,' what does the word 'rhetoric' most likely mean?

In the sentence 'The arboreal habitat of the squirrel provides both food and safety,' what does the word 'arboreal' most likely mean?

In the context of the sentence, 'The student's cursory glance at the instructions led to confusion during the experiment,' what does 'cursory' most likely mean?

In the passage, 'The detective was known for his astute observations, noticing details that others overlooked,' what does the word 'astute' most likely mean?

In the sentence 'The artist's eclectic style draws from a variety of influences and traditions,' what does the word 'eclectic' most likely mean?

In the sentence 'Despite the inclement weather, the picnic continued as planned,' what does the word 'inclement' most likely mean?

In the sentence 'The novel's protagonist was a paragon of virtue, admired by all who knew her,' what does the word 'paragon' most likely mean?

In the sentence 'His laconic reply suggested that he was not interested in the topic,' what does the word 'laconic' most likely mean?

In the sentence 'The new regulations are meant to streamline the process, reducing unnecessary complexities and inefficiencies,' what does the word 'streamline' most likely mean?

In the sentence 'The scientist's groundbreaking research provided an impetus for further studies in the field,' what does the word 'impetus' most likely mean?