Detailed Instructions: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Problem:Sentence1: Sure thing, when would you like to arrive or leave by? Sentence2: No, that's all I need. Thank you for your help. Sentence3: Where will you be departing from? Sentence4: I am looking for a taxi to the Stevenage train station. Sentence5: Thanks! What is the contact number? Sentence6: It's important that I arrive no later than 23:30. Sentence7: The number is 07629492399 Would you like help with anything else today? Sentence8: I have confirmed you booking for a taxi, a yellow ford will be picking you up. Sentence9: Have a safe trip! Sentence10: I will be departing from frankie and bennys. Question: Who has spoken the sentence 4? (A) User (B) System
Solution:
Answer: (A) User