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: The Nirala's phone number is 01223 360966 Sentence2: Thank you, good bye. Sentence3: Do you have the phone number for nirala? Sentence4: You're welcome. I hope you enjoy your meal at The Nirala. Sentence5: I'm looking for a moderately priced restaurant in the north part of town. I would like to know the type of food, address and phone number. Sentence6: first we have golden wok at 191 histon road chesterton c.b 4, 3.h l . it is chinese and it's phone number is 01223350688. next we have an indian restaurant at 7 milton road chesterton c.b 4, 1.uy. it is called the nirala Question: Who has spoken the sentence 4? (A) User (B) System
Student:
Answer: (A) User