What is the peace corps?
a. a volunteer organization run by the government to assist the people of underdeveloped countries
b. a volunteer organization run by the kennedy family trust to assist poor people throughout the u. s.
c. a government organization made up of civil service workers whose job is to bring a better understanding of the u. s. to the world
d. a government organization whose goal is to send outmoded american jobs to foreign counties

in his book, the riddle of the rosetta stone, james giblin talks about how there was a young british polymath and physician named thomas young who made a lot of advances on the deciphering of the rosetta stone. he says that even though young made a lot of mistakes because he was working under false assumptions, he also made huge contributions like deciphering three out of the seven symbols (more than anyone else before him). young published his findings and continued his good work but he wasn't able to progress much further due to some unfavorable situations, he still laid the basis for many other scholars and of course for the man who has been generally known to have deciphered it, jean-françois champollion

the three roles stated in the dialogue develop the siblings' personalities.

lloyd's personality looks like a trademarketer

dana's personality is afraid from lloyd's behavior and the oldest sister is a decided person who tries to solve any conflict