You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
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Question: Sentence1: Don't worry, I should be able to help you. Do you know which station you'll be leaving from or going to? Sentence2: What is your destination? Sentence3: Hi, I am trying to plan a trip and need some help with a train. I'm not familiar with trains at all unfortunately. Sentence4: I'm departing from leicester and I need to leave on friday. Thank you for helping! Sentence5: I also need a place to stay. Sentence6: 11 pm and I want it for three people Sentence7: I'm going to Cambridge. Sentence8: We have many great places to stay. What area would you like and do you have a price range? Sentence9: Is there a time you would like to arrive by? Sentence10: TR6539 will arrive by 22:54. Booking was successful, the total fee is 113.4 GBP payable at the station. Your reference number is IE5RK2IG . Do you need anything else? Question: Who has spoken the sentence 2? (A) User (B) System

Answer: Answer: (A) User


Question: Sentence1: How about the Ashley Hotel? It is on the north side of town, has 2 stars, free wifi and parking, and is moderately priced. Sentence2: Is that a 2 star hotel? Sentence3: Are there any available for less than $200 a night? Sentence4: Unfortunately, the rooms are unavailable for that day and time. Can I try a shorter stay for you or possibly a different day? Sentence5: Of course! The reference number is QZYSOMAW and the address is 74 chesterton road. May I help with anything else? Sentence6: No, it has 4 stars Sentence7: Can you make a reservation for 6 people for 3 nights starting on Wednesday. Sentence8: Yes, I was able to successfully book you for two nights. Is there anything else you need? Sentence9: The only 2 star hotels are in the north or the east. Do you mind staying in one of those areas? Sentence10: Nope, that's all I need. Thanks for your help! Sentence11: Can I have the reference number and address please? Sentence12: How about for 2 nights? Sentence13: We're glad to be of service, and please do not hesitate to contact us if you need more help while you're in Cambridge! Sentence14: Yes that would be fine with me Sentence15: There are several. Alexander Bed and Breakfast is cheap and is in the Centre. Would you like me to book that? Sentence16: Let's try a hotel type with free parking in the centre of town with a star of 2. Sentence17: Are there any rooms available in hotels with free parking? Sentence18: how about for 2 nights? Sentence19: Yes. Do you have a preference for the hotel's area or price range? Sentence20: I'm sorry. I have no 2 star hotels in the center of town. However, I have some in other parts of town. Would you care to modify your search criteria? Question: Who has spoken the sentence 10? (A) User (B) System

Answer: Answer: (A) User


Question: Sentence1: Oh, gosh. My daughter doesn't like the sound of that. She wants to explore the city. Can you help me find a train? Sentence2: I can certainly help with that. Sentence3: Great, thanks for that. I'm also looking for a place to stay. It should be a 4 star hotel but cheap. Sentence4: Can you give me the address and postcode of one? Sentence5: Looking for a museum with free entrance fees. Sentence6: I'll be traveling from Leicester to Cambridge on Tuesday. Sentence7: Ok great. Have a wonderful day. Sentence8: nope that's it thanks Sentence9: 56 saint barnabas road postcode ce12de alexander bed and breakfast Sentence10: There are 19 trains that day, do you have a time you'd like to travel? Sentence11: Thank you for all your information. Sentence12: I have a few 4 star hotels in the city that are cheap. Do you have a preference for the area? Sentence13: Is there anything else I can assist you with today? Sentence14: The trip takes 105 minutes. I have one arriving at 09:54. Sentence15: I'd like to arrive by 10:00. How long will the trip be? Sentence16: Yes, when were you planing on visiting and from where? Question: Who has spoken the sentence 5? (A) User (B) System

Answer:
Answer: (B) System