You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Q: Sentence1: I would like it to be not be more that $120 a night. Sentence2: How about the El Shaddai? It's at 41 Warkworth Street and it's cheap. Sentence3: No, that's perfect. Thanks! Sentence4: Yes, I would like to book a hotel that has free wifi. Parking doesn't matter. Sentence5: Hmm, okay. Well, maybe we should take a look at a local college in town centre. Could you recommend one? Sentence6: I reserved a Blue Ford for you, contact number 07289393506. Is there anything else I can do for you today? Sentence7: I am looking for a multiple sports location in the centre of town Sentence8: One more thing, I would like to book a taxi to commute between the two places. Sentence9: Does the Gonville hotel work? Sentence10: Is Gonville hotel in the town centre? Sentence11: How about just one night? Sentence12: I can recommend Christ's College. Admission is free. Sentence13: Will you be departing from El Shaddai Hotel to Christ's College? Also, when would you like the taxi to leave the hotel and arrive at the destination? Sentence14: No problem. Glad you could help. Sentence15: I need a hotel located near the centre of town, with a star of 0. For 3 people, 2 nights starting Thursday please. Sentence16: Gonville Hotel is in the "centre" area. Sentence17: Does the hotel have a star rating of 0? Sentence18: It has a rating of 3 stars. Sentence19: Okay let's try that. Sentence20: It doesn't look like they have availability for a 2 night stay starting on Thursday. Would you like to book a shorter stay or start a different day? Sentence21: I was able to successfully book you for 3 people for a 1 night stay. Your reference number is 9ZKDXB08 . Is there anything else I can help with? Sentence22: Unfortunately there are no multiple sports locations in the centre of town. Sentence23: I have found 9 hotels with free internet. Do you have a price range you are look for? Sentence24: I would like the taxi to leave Christ's College by 01:30 and take me to the El Shaddai. Sentence25: Sounds good. Could I get the phone number? Sentence26: Absolutely. The phone number is 01223334900. Is there anything else I can help you with today? Question: Who has spoken the sentence 10? (A) User (B) System
A:
Answer: (A) User