TASK DEFINITION: You are given a conversation between two people. 'Person1:' and 'Person2:' are used to separate their respective dialogues. If the conversation begins with a question, label it '1' otherwise '0'.
PROBLEM: Person1: Hello , my name is Bill Martin and we have a reservation for party tonight .
Person2: Yes , what can I do for you ?
Person1: I need to cancel that . We have had a last minute change of plans .
Person2: I see . Would you like me to reschedule you for another night ?
Person1: OK , we will let you know as early as possible . By the way , will we be able to get a refund on this cancellation ?
Person2: Certainly .
Person1: Thank you very much .
Person2: That's all right . I hope we can help you at some other time . Good-bye .
Person1: Good-bye .

SOLUTION: 0

PROBLEM: Person1: Shall we sing with a karaoke ?
Person2: Great idea ! I do it every so often .
Person1: For us , karaoke is becoming a popular entertainment .
Person2: Yep . If you are a good singer , your audience will feel comfortable , right ?
Person1: I can not agree with you more . And if you are an awful one , that will be funny .
Person2: I remembered Tom is always out of tune . We burst into laughter .
Person1: Is that true ? Shall we invite him to join with us ?
Person2: So tricky !

SOLUTION: 0

PROBLEM: Person1: Happy new year !
Person2: Thank you . Same to you .
Person1: Have you got any plans ?
Person2: I've been invited over to a friend's , and you ?
Person1: My roommate's having a party .

SOLUTION:
0