Definition: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Input: Sentence1: I am planning a trip in Cambridge Sentence2: hobsons house meets your needs. Would you like to make a reservation? Sentence3: Do you have an area you prefer? Sentence4: your booking was successful. Reference number is : 32C66ISH . Sentence5: Great - how can I help you? Sentence6: I am looking for a moderately price place to stay while i'm there. Sentence7: I would like to be in the west. Sentence8: Sounds good. I need a booking for 5 people, 5 nights, starting wednesday. Question: Who has spoken the sentence 3? (A) User (B) System
Output:
Answer: (B) System