Instructions: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Input: Sentence1: Yes, we have two Italian restaurants in the south area. Would you prefer the moderately priced or the expensive one? Sentence2: Pizza Hut Cherry Hinton is an Italian restaurant, it is on the south part of town, and it is in the moderate price range. Would you like the address and phone number? Sentence3: Post code is C.B 1, 7 D.Y , phone number is 01223 323737, and address is G4 Cambridge Leisure Park Clifton Way Cherry Hinton. Sentence4: There are no scandinavian restaurants in the south part of town. Sentence5: I do not have a preference. Please make a suggestion. Sentence6: Great, thank you Sentence7: And postcode? Sentence8: Thank you, have a nice day! Sentence9: I want to find a restaurant in the south part of town and serves scandinavian food. Sentence10: How about italian food? Question: Who has spoken the sentence 5? (A) User (B) System
Output:
Answer: (B) System