Is "first aid" capitalized in a sentence? ?

The brother of a presidential candidate writes an editorial in which he defends this candidate against charges of corruption. in such a circumstance, it is most appropriate for the reader to a) suspect that the candidate may have been framed. b) consider whether the candidate has the best family or not. c) wonder if the writer may be biased, due to his family connection. d) wonder if the writer may be inaccurate, due to wanting to get people to read his column. \

What is the message of “your laughter”

Which lines in this excerpt from act iv of shakespeare’s romeo and juliet reflect the conflict of person versus the unknown?