Answer:
Macbeth is greeted by the witches, and learns of his new fame by being crowned the Thane of Cawdor, and of the prophecy that he will become king. In group A, Macbeth is surprised and grateful for the witches prediction. In group B, Macbeth lets his desires and thoughts control him. He starts thinking about how he will become king and is plagued with thoughts of killing Duncan and claiming the crown. He becomes impatient and ultimately fulfills the witches prophecy which is his downfall.
Step-by-step explanation: