Instructions: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Input: Sentence1: 01223337766, is the phone. It is in the moderate price range. Sentence2: Okay, great! Have a good day. Sentence3: It's located at De Vere University Arms Regent Street City Centre. It's one of my favorite restaurants! Sentence4: Absolutely! Can you please confirm how many tickets you would like to book? Sentence5: I will be departing from Ely Sentence6: The train will take 17 minutes to arrive at your destination. May i help you with anything else? Sentence7: Okay. That sounds good. Can you give me the phone number and price range? Sentence8: restaurant one seven serves British food and is located in the Centre. Would you like me to make a reservation for you? Sentence9: I forgot to ask for the address. Can I get that also, please? Sentence10: I have located several options train TR8610 leaves at 17:35, TR0328 leaves at 19:35, TR5050 leaves at 21:35, or TR8230 leaves at 23:35. Would you like me to book tickets? Sentence11: Where will you be departing from? Sentence12: Earlier is better, please book me for one at 17:35. Sentence13: I'd like to find a restaurant serving British food that's in the centre. Sentence14: Can you give me more information about this place? Sentence15: Yes, I need a train to Cambridge leaving sometime after 16:15 on Wednesday. Sentence16: As mentioned before the address is De Vere University Arms Regent Street City Centre, can I assist with anything else? Sentence17: I would like one ticket please. How long will the travel time be on that? Sentence18: No, thank you. Question: Who has spoken the sentence 2? (A) User (B) System
Output:
Answer: (A) User