Answer:
On their way to attack Macbeth's castle, they cut down branches from the trees in Birnam Wood to use as camouflage. When the wood moves, one of the witches' prophecies comes true. Macduff reveals that he was born by a cesarean birth and kills Macbeth, fulfilling the final prophecy.
“i don’t know the answer.” is a clause
The word raga means "a pattern of notes having characteristic intervals, rhythms, and embellishments, used as a basis for improvisation". Based on this definition, the word connects to the structure that Bob Kaufman employs in his poem, "Unanimity Has Been Achieved, Not a Dot Less for Its Accidentalness" though the use of free form and improvisation in the poem.
The answer would be letter A.
