Definition: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Input: Sentence1: That would be just fine. Can you make reservations for 5 people at 18:00 on wednesday. Sentence2: I was able to book your table for your per your request. The Reference number is : UZ2TEM53 . Is there anything else you need? Sentence3: I am also looking for a train to Cambridge Sentence4: You're very welcome! Have a great day! Sentence5: Yes thats perfect book that for the same group of people please. Sentence6: Thanks for all your help! Goodbye! Sentence7: I'll be traveling from Ely to Cambridge on Wednesday. I need to get to Cambridge before noon. Sentence8: perfect. i have booked and the reference number is WMH7ZZ71 .is there anything else i can help? Sentence9: Can you check for Chinese? I haven't had Chinese in awhile. Sentence10: I'm sorry I have no steakhouses that are moderately priced. is there any other cuisine you might like to try? Sentence11: I have 3 moderately priced Chinese restaurants. I would recommend the Jinling Noodle Bar. Sentence12: thank you that will be all,that was a big help too Sentence13: What sort of moderately priced restaurants does Cambridge offer? I'm only interested in restaurants located in the Centre. Sentence14: Okay, how about TR2006? It leaves ely at 11:35 and arrives in cambridge at 11:52. Sentence15: Thank you. That is all that I need. Sentence16: Sure, where will you be departing from? Also what date and time were you looking to travel? Sentence17: I am looking to eat at a steakhouse. Sentence18: There are quite a few including British,Asian,Italian and many more. Question: Who has spoken the sentence 1? (A) User (B) System
Output:
Answer: (B) System