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: Yes please. I will need a table for 6 at 18:15 on Friday. Sentence2: There are twenty-one moderately-priced restaurants located in the centre of town. Would you like me to make you reservations at one of them? Sentence3: What trains leave Friday from Bishops Stortford? Sentence4: Great. Can I also get a restaurant in the centre of town in the moderate price range? Sentence5: I have ten train departures fitting this criteria. Each leaves on friday on the :29 of the hour from 05:29 to 23:29. Would you like me to book one of these? Sentence6: Tickets on this train are 10.10 GBP each. Sentence7: You're quite welcome. Have a great day! Sentence8: Booking was successful to dine at the cow pizza kitchen and bar. The table will be reserved for 15 minutes. Your reference number is 3V4CILV4 . Is there anything else needed? Sentence9: How much is the ticket? Sentence10: No, thank you very much for your help. Sentence11: I need to arrive in cambridge by 11:15 which one would work best? Sentence12: The TR3450 leaves at 07:29 from bishops stortford and arrives in Cambridge by 08:07. Is that okay? Question: Who has spoken the sentence 3? (A) User (B) System
Student:
Answer: (B) System