It seems to be character vs self since Claire is putting herself down with her insecurities.
Answer:
B. What is reasonable
Explanation:
If it is based on opinion or what you expect then it would be subjective and not true evidence
You are free to read the book of your choosing (answer is free)
Schaffer mistakenly told his assistant to strike alarm Box 342, and as a result, firefighters were directed to an incorrect location during the Chicago fire of 1871.
This is the best example of adding concrete details. It specifically says which alarm box Schaffer told his assistant. The original sentence makes it seem as the miscommunication was the big problem. While it was a problem, the fact that the firefighters went to the incorrect location is really the reason the Chicago fire of 1871 was so devastating. Including these details makes the writing much clearer and easier for the reader to follow.