Definition: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Input: Sentence1: There are no restaurants matching those preferences. Would you like a different restaurant? Sentence2: Thank you goodbye. Sentence3: Your welcome, is there anything I could help you with? Sentence4: Is there a cheap swedish restaurant in town? Sentence5: Goodbye. Sentence6: There is a cheap Mediterranean restaurant in the centre area of town. It is called The Gardenia. Sentence7: How about one serving mediterranean food? Sentence8: Thank you! Sentence9: That sounds good. What is their phone number and postcode? Sentence10: The Gardenia is in the postcode C.B 2, 3 L.L. Their phone number is 01223 356354. Question: Who has spoken the sentence 2? (A) User (B) System
Output:
Answer: (A) User