Task: Speaker Identification
Input (English): Sentence1: Thank you for contacting Cambridge TownInfo centre. Have a nice day! Sentence2: There are 33 expensive restaurants in the centre of town. Is there a specific type of food you would like? Sentence3: Can you help me find and insanely expensive restaurant located in the centre of town please? Sentence4: That would be perfect! Can I have a reference number for the train? Sentence5: OK. Can you give me their address and phone number? Sentence6: I'm sorry I was unable to find a fusion restaurant. Would you like to try another type of food? Sentence7: TR8494 leaves Cambridge at 13:11 and arrives by 13:58, will this suit your needs? Sentence8: When would you like to travel? Sentence9: You are more than welcome! Sentence10: I have trains departing as early as 05:11 in the morning and as late as 23:11 in the evening. Any time preferences? Sentence11: I want to take a train from Cambridge to Kings Lynn. Sentence12: I'll have to think about it, but thank you. Sentence13: Booking was successful, the total fee is 49 GBP payable at the station . Reference number is : JCZKJYT9 . Can I help with anything else? Sentence14: It will be on Friday. Sentence15: We have several. Do you have a preferred arrival time? Sentence16: I have two expensive mediterranean restaurants in the center. May I recommend shiraz restaurant for you? Sentence17: Yeah, so that restaurant. I want something that serves fusion if possible. Sentence18: Actually, sorry I got ahead of myself. I still want help booking a train that goes to kings lynn on friday after 13:00. I want to book for 5 people. Sentence19: I have train TR8494 that leaves at 13:11 would that work for you? Sentence20: I want one that leaves after 13:00 Sentence21: No, I need to leave after 13:00 Sentence22: That's all I need, thank you! Sentence23: Their phone number is 01223307581, and their address is 84 Regent Street City Centre. Would you like me to make a reservation? Sentence24: Yes please try mediterranean food. Question: Who has spoken the sentence 22? (A) User (B) System
Output (English): Answer: (A) User