Task: Speaker Identification
Input (English): Sentence1: There are two cheap guesthouses located in the centre. My recommendation would be Alexander Bed and Breakfast. Sentence2: Your booking was successful at the Alexander bed and breakfast. The reference number is F9VVA2GL . Sentence3: Yes, there are no accommodations available that fit that criteria. Would you like to choose something else? Sentence4: Hello, we're planning on a trip to Cambridge and would like lodging info. Can you tell us if there is a hotel in the economical range near the centre? Sentence5: Really? Not even a guest house? Sentence6: Unfortunately, there are no economical hotels in the centre of Cambridge. Would you like to look in a different area? Sentence7: Thank, you goodbye Sentence8: Welcome , have a lovely day too. Sentence9: Sounds great! Can you book it for 5 people and 4 nights starting from monday? Sentence10: I'm looking for a cheap hotel in the centre. Question: Who has spoken the sentence 7? (A) User (B) System
Output (English): Answer: (B) System