Instructions: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Input: Sentence1: That will be all. Thank you so much. Sentence2: The address for Tenpin is cambridge leisure park, clifton way in postcode cb17dy. Is there anything else I can do for you today? Sentence3: Is there a specific type of attraction you are looking for? Sentence4: You have a reservation at Restaurant Alimentum. Your reference number is JBVUMN45 . Sentence5: Tenpin is located at cambridge leisure park, clifton way. The entrance fee is unlisted. Sentence6: I need an address for the cambridge leisure park. Sentence7: I would like to find some entertainment in the same area as well. Sentence8: I'm sorry I can't find any price listings. Can I help you find something else? Sentence9: I see both an Italian and a Modern European restaurant in that area in your price range. Which would you prefer? Sentence10: I am looking for something entertaining please. Sentence11: Is there another one that tells you how much it is? Sentence12: Can you please recommend one and give me their address and entrance fee? Sentence13: I need a restaurant in the south that is moderately priced. Sentence14: any will be fine with me. book a table for 8 at 15:15 on monday Sentence15: Your welcome. Have a lovely stay! Sentence16: There are two entertainments: nusha and tenpin. Do you want more information about either one? Question: Who has spoken the sentence 13? (A) User (B) System
Output:
Answer: (B) System