How does the interaction between brutus and his servants varrus and claudio develop the plot of act 4 of the tragedy of julius caesar?

brutus asks the servants if they saw anything, and they agree that the ghost of caesar has just been present.

brutus asks the servants if they saw anything to check if the ghost of caesar was real.

the servants alert brutus to seeing a ghost.

the servants tell brutus that because he is seeing things, they no longer want to serve him.

How does including this excerpt at the beginning of the essay contribute to his argument post

She took up a scalpel and slit the monkey's abdomen, making a slow and gentle cut, keeping the blade well away from her gloved fingers. the spleen was puffed up and tough, leathery, like a globe of smoked salami. she did not see any bloody lesions inside this monkey. she had expected that the monkey's interior would be a lake of blood, but no, this monkey looked all right, it had not bled into itself. if the animal had died of ebola, this was not a clear case. she opened up the intestine. there was no blood inside it. the gut looked okay. then she examined the stomach. there she found a ring of bleeding spots at the junction between the stomach and the small intestine. this could be a sign of ebola, but it was not a clear sign. it could also be a sign of simian fever, not ebola. therefore, she could not confirm the presence of ebola virus in this animal based on a visual inspection of the internal organs during necropsy.

How is the resolution of endgame different from a typical resolution in drama?