Task: Speaker Identification
Input (English): Sentence1: Sheep's Green and Lammas Land Park Fen Causeway is located at Fen Causeway, Newnham road, postal code cb322ad. Sentence2: I'm happy I was able to help you today. Call the Cambridge TownInfo centre whenever you like! Sentence3: Alright. What type of places? Cambridge has a wide array of things to do and places to go such as, museum's, nightclubs, parks and restaurants. Sentence4: I would like to visit a park. Could you find one and give me the address and postcode? Sentence5: I have booked your train. The reference number is JI5O0VTT . The fee is 7.84 GBP payable at the station. Sentence6: Thanks! I'm also looking for a train from Cambridge to Kings Lynn. Sentence7: That's all I need. Thank your for your help. Sentence8: The earliest train is TR7604. It arrives at 19:58. Would you like me to book a ticket? Sentence9: I'll be sure to so that, bye. Sentence10: Yes, please book 1 ticket. May I have the reference number? Sentence11: I would like to leave on Saturday after 18:45. Sentence12: Do you have a day you would like to travel? Sentence13: Thank you for using our system. Sentence14: I am looking for places to on the south side of town. Question: Who has spoken the sentence 4? (A) User (B) System
Output (English): Answer: (A) User