Which quotation from "Bone Detective" best shows that Diane France is very clever?

A. “If people want to really learn about the soldiers,” she said, “you have to show the bones.”
B. What an impossibly beautiful animal, Diane thought.
C. This, she decided, was one of the coolest things I have ever done.
D. “This guy smoked a pipe,” she explained. “He started on one side and then, when the pipe ground down the teeth, he had to switch to the other.”

To determine which quotation from "Bone Detective" best shows that Diane France is very clever, we need to analyze the options provided and identify the one that demonstrates her intelligence or resourcefulness.

A. "If people want to really learn about the soldiers," she said, "you have to show the bones."
This quote showcases Diane France's belief in the importance of using bones as evidence and her understanding that they are crucial for understanding the subject matter. However, it does not necessarily highlight her own cleverness but rather her devotion to her work.

B. "What an impossibly beautiful animal, Diane thought."
This quote does not provide any information regarding Diane France's intelligence or cleverness. It merely showcases her admiration for an animal.

C. "This, she decided, was one of the coolest things I have ever done."
Although this quote demonstrates Diane France's enthusiasm and excitement, it does not necessarily imply her intelligence or cleverness.

D. "This guy smoked a pipe," she explained. "He started on one side and then, when the pipe ground down the teeth, he had to switch to the other."
This quote represents Diane France's insight and deductive skills. It shows her ability to draw conclusions by analyzing the impact of a specific behavior on the bones. Therefore, this quotation best demonstrates that Diane France is very clever.

In conclusion, option D, "This guy smoked a pipe," she explained. "He started on one side and then, when the pipe ground down the teeth, he had to switch to the other," best illustrates that Diane France is very clever.

answer pls?