Act 1 of The Tragedy of Julius Caesar

At the beginning of Act I, Scene ii, of The Tragedy of Julius Caesar, what warning
does a soothsayer give to Caesar?

A. He warns Caesar to beware of a date in March.
B. He warns Caesar to beware of Brutus, his friend.
C. He warns Caesar to beware of his wife, Calpurnia.
D. He warns Caesar to beware of plotters in his midst.