Need help pls I don’t know this and I’m in a time rush

The poem “richard cory” by edwin arlington robinson explores how the theme of dissatisfaction and the mentality that “the grass is greener on the other side” affects all humans. which two lines in this excerpt reflect those themes?

Critical thinking questions what factors led to the creation and implementation of operation reinhard? how did the residents of the ghettos respond to mass deportations and what occurred when the residents realized what happened to those deported? what did rudolf hoess’s testimony at the end of the war suggest about the final solution and planned deportation and resettlement? how did operation reinhard differ from earlier nazi actions and how was it similar? was resettlement seriously considered and why was it not used?

Refer to the list of words parts on the left to answer the questions. what prefix is used in the word incredulous? what suffix is used in the word incredulous? what word root is used in the word incredulous?