TASK DEFINITION: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
PROBLEM: Sentence1: What time would you like to leave by? Sentence2: Great, I have booked you a white Honda the Contact number is 07767407244. Anything else I can help you with. Sentence3: I would like to book a taxi to hughes hall please. Sentence4: I would like to arrive by 19:00 if possible. Sentence5: I will be departing from the river bar. Sentence6: nope thats all thanks Sentence7: Where will you be departing from? Sentence8: It was my pleasure to assist you with that. Hoping you have a great day. Goodbye. Question: Who has spoken the sentence 5? (A) User (B) System

SOLUTION: Answer: (B) System

PROBLEM: Sentence1: I'd like to dine in the center of town, please. Sentence2: Could you give me the address and phone number for the Slug and Lettuce please. Sentence3: I'm looking for a place to dine that serves gastropub food. I want it to be expensive. Sentence4: You're quite welcome! Thanks for contacting the Cambridge TownInfo Centre and have a great day! Sentence5: The slug and lettuce is located at 34 - 35 Green Street, postcode cb23ju. I'm sorry our system does not list their phone number. Is there anything else? Sentence6: I have two in the centre, the Backstreet bistro and The Slug and Lettuce. Would you like for me to make you a reservation? Sentence7: I wish you could provide their phone number. But other than that you've given me everything I need to know. Thank you goodbye. Sentence8: We have 3 options in Cambridge for expensive gastropub food. Would you prefer a place in the centre or in the east? Question: Who has spoken the sentence 3? (A) User (B) System

SOLUTION: Answer: (B) System

PROBLEM: Sentence1: Okay Glad I could be of help. Sentence2: I have 10 hotels that fit your criteria. Do you have a preferred area of town? Sentence3: No I dont have a preferred area. It doesnt need to have internet. Sentence4: Thanks, that's all I need. Have a nice day. Sentence5: I need to book a hotel for just myself. It will be for three nights starting from Tuesday. Sentence6: What night will you begin your stay and how many nights will you be staying? Sentence7: I was able to book you at the Alexander bed and breakfast. Reference number 3AUURSZJ . Is there anything else I can help you with? Sentence8: Any one of them will do. As long as it has free wifi please. Sentence9: I need a cheap room, free parking. Sentence10: How about the Allenbell in the east or the alexander bed and breakfastin the North? Both are guest houses. There's also the the cambridge belfry hotel in the West. Question: Who has spoken the sentence 7? (A) User (B) System

SOLUTION:
Answer: (B) System