Task: Speaker Identification
Input (English): Sentence1: There is only one train traveling from Cambridge to Stevenage on Thursday close to 23:30. It is the TR8239, would you like for me to book you a ticket? Sentence2: Thank you for contacting Cambridge TownInfo centre. Goodbye! Sentence3: Thank you so much, no need for booking, that is all of my questions. Sentence4: I need a train from Cambridge to Stevenage please. Sentence5: Yes, please. I'll actually need 7 tickets. Sentence6: Perhaps with different criteria? I have nothing for 0 stars, expensive, in the centre. Sentence7: I'd like to leave on Tuesday after 21:30, please. Sentence8: How about cheap price range? Sentence9: I also need an expensive lodging in the center of town. Sentence10: I was able to reserve 7 tickets for you. Your total fee is 89.6 GBP and your reference number is BRQC79TR . Do you need anything else? Sentence11: Okay, once you've found a hotel, could you give me the hotel type, post code and whether or not they have free parking? Sentence12: Hmm, I was really looking for something with 0 stars. Can you check for any guesthouses instead? Sentence13: I have 4 trains for those locations. What day and time were you looking for? Sentence14: I'm still looking, please stand by. Sentence15: The el shaddai is a guesthouse with free parking. The postcode is cb11eg. Sentence16: I found 2 hotels, the gonville hotel, 3 stars, and the university arms hotel, 4 stars. Which do you prefer? Question: Who has spoken the sentence 12? (A) User (B) System
Output (English): Answer: (A) User