What does it mean to give a long sermon

Which sentence is an example of objective third person writing that could be found in a scientific essay

Peter is creative and excels with visual presentation he enjoys working in small groups and in an active environment which jobs would match his personality

Which statement best explains how the setting affects the meaning of the story? a. the water and wave motif conveys the queasy feeling the narrator has when walking alone at night. b. the firefly light conveys a feeling of nostalgia for long summer evenings spent with family. c. the phrase whispering and murmurs" suggests that the main character has fits of madness. d. the comparison of the street to a graveyard suggests that something is terribly wrong with society.