Definition: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Input: Sentence1: The Bridge guest house would be just fine. Can I get the address, phone and postcode please? Sentence2: Bridge Guesthouse has a three star rating and offers wifi, would you like me to book this place for you? Sentence3: Can you confirm if the Bridge Guesthouse also has free parking and is in the east? Sentence4: Certainly! The address is 151 hills road phone number is 01223247942 and postcode is cb28rj. Would you like me to book a room for you? Sentence5: I am looking for a place to stay with free wifi and at least a 3 star rating. Sentence6: Bridge Guest House does include free parking but is located in the south. Would you like me to find something in the east instead? Question: Who has spoken the sentence 2? (A) User (B) System
Output:
Answer: (A) User