Teacher:You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Teacher: Now, understand the problem? Solve this instance: Sentence1: Can you check again? Maybe check a guesthouse? Sentence2: It can be any type, not just a hotel. I also need free wifi. Sentence3: Success in booking!! The instructions say that the table will be reserved for 15 minutes. Reference number is DEY84BTQ . Is there anything else in which I may assist you? Sentence4: I am also looking to eat at the Gardenia. Sentence5: I would like to book a table for the same group of people at 12:15 on the same day. Sentence6: Yes we do have a guesthouse called avalon that meets your needs. Were you looking to make a reservation? Sentence7: I'm sorry, I'm not finding any hotels that match your requests. Would you like to try a different area? Sentence8: Yes I need to find a hotel in the north that has a star rating of 4. Sentence9: You're very welcome! Have a fantastic day! Sentence10: Yes, please book for for 4 people starting monday for 4 nights. Sentence11: Booking was successful. Reference number is : YEBKK7SD . anything else i can help you with? Sentence12: I am sorry but there are no matching at all in the North. I suggest trying another area of town. Sentence13: Okay. I can book you a reservation. How many people will be dining and at what time? Sentence14: That's all I need for right now. Thanks for the help! Question: Who has spoken the sentence 13? (A) User (B) System
Student:
Answer: (B) System