Answer:
The correct answers are:
* Arthur is the only one who can remove the sword.
* Arthur has to prove his ability to remove the sword.
Step-by-step explanation:
These details show how Arthur's tale draws on the theme of destiny or predestination, which is present in the tale of Theseus and the lifting of the stone. In Theseus's story, he is also the only one who can lift a heavy stone that is blocking the entrance to the underworld. He has to prove his worth as a hero before he is able to lift the stone and free his friends who are trapped on the other side. Similarly, in Arthur's tale, he must prove his worth as a hero by removing the sword from the stone. Both stories highlight the idea that heroes are destined for greatness and must prove their worth to fulfill their destiny.