Task: Speaker Identification
Input (English): Sentence1: Yes, I am looking in the expensive price range. Also, I would need free parking. Sentence2: Yes, in the same price range please. Sentence3: Yes. Can I get the reference number so I can give it to them when we arrive? Sentence4: Yes, can you please book me for 6 people and 4 nights starting on monday? Sentence5: Great, I've got you booked for 4 days starting Monday for 6 guests is this correct? Sentence6: Hello, I'm looking for a 4 star place on the westside to stay at. Sentence7: Thank you, that's what I needed. Sentence8: Is there anything else I can do for you today? Sentence9: Is there another expensive place to stay? Sentence10: I was able to book University Arms Hotel, reference number is VOF0UGNG . Sentence11: The Huntingdon Marriott Hotel is located in the west and in the expensive price range. Would you like to book? Sentence12: There are two hotel and one guesthouse that match what you are looking for. Do you have a price range? Sentence13: No thanks for all of your help and putting up with a pain like me! Sentence14: I am sorry. The system will not give me a confirmation number. Would you like me to try another hotel? Sentence15: You were great. Hope you enjoy your stay. Have a great day. Sentence16: There are no other options in the expensive range, would you like me to try something else? Question: Who has spoken the sentence 7? (A) User (B) System
Output (English): Answer: (B) System