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: There's a lot to do in the south. There's a cinema, entertainment, museum, nightclub, park, and theatre. What sounds good to you? Sentence2: Maybe we can do a picnic in the park. Can you tell me about what's available? Sentence3: That sounds great, thank you. I'm also looking on information on trains arriving from cambridge by 15:15. Sentence4: you're welcome. i hope you'll have a wonderful and adventurous picnic. Goodbye Sentence5: How about wandlebury country park that is located in the south park of town? It is also free. Sentence6: No thank you. Sentence7: My pleasure. Can I help you with something else? Sentence8: Your best bet would be the TR3685 which leaves Cambridge on Friday at 13:00 and gets to London Kings Cross at 13:51. Sentence9: Okay and what day would you like to travel? Sentence10: I'm feeling adventurous and would love to get recommendations about places to visit in the South Sentence11: Perfect. Thank you for your help today. Sentence12: I would like to travel to london kings cross on friday. Question: Who has spoken the sentence 5? (A) User (B) System

Answer: Answer: (B) System


Question: Sentence1: I'm looking for a nice Italian restaurant. Nothing too expensive...like mid range? Sentence2: Nope, I think that will do it. Thank you so much! Sentence3: Okay, I have booked you at Pizza Express with reference number NK86VOJY . May I help with anything else? Sentence4: I don't care about the area. Could you book a table for 5 at 12:30 on Sunday? Sentence5: I have listing for 5 different ones,can I get what area you are looking for? Sentence6: You are welcome. Have a good day. Question: Who has spoken the sentence 2? (A) User (B) System

Answer: Answer: (A) User


Question: Sentence1: I have that booked, the reference code is 8EPNPVVM . Anything else? Sentence2: The hamilton lodge guesthouse does have free parking, is that okay? There is the alpha-milton guest house in the north, it' 3 stars, moderately priced and doesn't offer parking. Sentence3: Yes, I'd like a 3 star place. It doesn't need to have free parking. Sentence4: Ok thank you for using our service & have a good day! Sentence5: No that is it ,thanks. Sentence6: The Alpha Milton guest house sounds better. Please book a room there. Sentence7: Okay, the hamilton lodge fits those conditions. Would you like me to book you a room? Sentence8: Yes please. Book me a stay for 7 people and 5 nights starting from Saturday. Sentence9: I'm looking for a moderate priced place to stay in the north part of town Sentence10: We have 11 to choose from. Do you have preferred quality? Question: Who has spoken the sentence 8? (A) User (B) System

Answer:
Answer: (A) User