Task: Speaker Identification
Input (English): Sentence1: Your total fee is 20.2 GDP, payable at the station. The reference number is ALEMIAWN . May I help with anything else? Sentence2: Great I also need to get a train on thursday to go to bishops stortford. Sentence3: Yes I want to leave from Cambridge after 14:30. I also would like the travel time and train ID if possible. Sentence4: I'm not sure. Sentence5: Sure TR7759 would work best with your request. That leaves at 15:29 and arrives 16:07. It does cost 10.10 pounds per ticket though. Sentence6: There are old churches, colleges, and art museums. Sentence7: Just to verify, my boss is a stickler for reimbursement things. It appears the travel time adds up to 38 minutes, is that accurate? Sentence8: That sounds perfect. I would like to book two seats. Sentence9: Is there a phone number that I can use to contact the Holy Trinity Church? Sentence10: There are 10 trains that day. Do you have a desired departure or arrival time? Sentence11: Very good, have a nice day! Sentence12: What type of attraction are you interested in? Sentence13: I really don't have a preference. How about old churches? Sentence14: The phone number is 01223355397. Sentence15: Great thank you that's all the info I need. Sentence16: I am looking for places to go in the centre. Sentence17: Correct, your trip from Cambridge to Bishops Stortford will take 38 minutes in total. Is there anything else I can help with today? Sentence18: How about Holy Trinity Church? It has a free entrance fee as well. Question: Who has spoken the sentence 12? (A) User (B) System
Output (English): Answer: (A) User