Q: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Sentence1: I want some information on the university arms hotel please Sentence2: Yes. I need rooms for 5 people for 5 nights, starting wednesday. Sentence3: Unfortunately, the hotel is unavailable at that time. Would you like me to find another hotel? Sentence4: Are there any listings for a moderately priced hotel in that area? Sentence5: The university arms hotel is an expensive hotel in the centre with internet and parking. Would you like me to make a booking? Sentence6: a and b guest house is moderately priceed.Would you like me to book you ? Question: Who has spoken the sentence 5? (A) User (B) System
A:
Answer: (B) System