Teacher:You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Teacher: Now, understand the problem? Solve this instance: Sentence1: Okay. May I have the phone number and address please? Sentence2: I'm sorry but there are no restaurants matching your criteria. Would you like a different style of food? Sentence3: sure, cote is located at bridge street city centre. Its phone number is 01223311053. Is there anything else I can help you with? Sentence4: thank you good bye Sentence5: Thank you. Sentence6: Okay thank you Sentence7: How about french food? Sentence8: I would like to find a restaurant in the centre of town that serves irish food Sentence9: There is Cote, an expensive French restaurnt in the centre of town. Sentence10: Thank you goodbye. Question: Who has spoken the sentence 5? (A) User (B) System
Student:
Answer: (B) System