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 is also Kymmoy in the centre of town, at 52 Mill Road City Centre. Their phone number is 01223 311911. Sentence2: No particular area, but I'm looking for an expensive restaurant. Sentence3: sorry i cannot find any malaysian restaurants. can i offer you something else? Sentence4: How about asian oriental type of food? Sentence5: Thank you, and enjoy your meal! Sentence6: there is saigon city at 169 High Street Chesterton Chesterton, phone 01223 356555. Sentence7: There are five search results. Are you interested in a particular area or price range? Sentence8: Is there anything else? Sentence9: I'm looking for malaysian food. Sentence10: Thank you, goodbye Question: Who has spoken the sentence 3? (A) User (B) System
Output:
Answer: (B) System