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 - Mark: Hi. This is the first time I've ever met a talking robot like you.
b - Jessica: Good morning, everybody. I'm a human-like robot and will be your guide today.
c - Jessica: I'm glad to meet you, too. Let's have a photo taken together!