Mark the letter A, B, C or D on your answer sheet to indicate the best arrangement of utterances or sentences to make a meaningful exchange or text in each of the following questions.

a. Alex: That makes sense, but I don't think AI is suitable for basic tasks.
b. Nick: Definitely. A doctor's job is such a tedious one that AI will likely take over.
c. Nick: You're right. Basic jobs may be perfect for AI, but humans may not want to relinquish control of more boring tasks.
d. Alex: Do you think AI will affect the role of doctors?
[Adapted from I Learn Smart World]