Is 41 point to brainliest answer plz
which best identifies a subplot in julius caesar and explains its significance?

question 3 options:

portia struggles to understand her husband's secrecy; it indicates that brutus's behavior is out of the ordinary.

brutus struggles with calpurnia over whether they should inform caesar of the assassination plot; it builds suspense about who can and cannot be trusted.

brutus and cassius struggle with antony and octavius for control of rome; it builds suspense about who will assume power next.

brutus struggles with the decision to join the conspirators or not; it builds suspense about whether or not the assassination will occur.

Which two lines in this excerpt from arthur conan doyle's "the contest" suggest that emperor nero was ruthless? each choice is in brackets. [an hour later the shepherd was well on his way to his mountain home, and about the same time the emperor, having received the chaplet of olympia for the incomparable excellence of his performance, was making inquiries with a frowning brow as to who the insolent person might be who had dared to utter such contemptuous criticisms.] [“bring him to me here this instant,” said he, “and let marcus with his knife and branding-iron be in attendance.”] [“rumours! ” cried the angry nero. “what do you mean, arsenius? i tell you that the fellow was an ignorant upstart, with the bearing of a boor and the voice of a peacock.] [i have half a mind to burn their town about their ears so that they may remember my visit.”] [“i conquered! you are mad, arsenius. what do you mean? ”] [it is whispered that for once the great god pan has condescended to measure himself against a mortal.”]