The answer is A. because when he says "And my would from out that shadow lies on the floor shall be lifted nevermore" he means when they died his soul died with them.
The correct answer is:
Mark Antony and Octavius raised an army against Brutus and Cassius.
Between Act 3 and Act 4 of The Tragedy of Julius Caesar there were almost 2 year differente. After Julius Caesar died, Octavius, Lepidus and Mark Antony allied themselves and recruited an army against Brutus and Cassius.
