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: So , Karen , what do you do in your free time ?
Person2: Well , I like to play the piano .
Person1: Really ? How long have you been playing piano ?
Person2: About 18 years , I started learning when I was a kid .
Person1: That ' s really interesting . you have to play for me some time .
Person2: Sure , so , what about you ? Do you have any hobbies ?
Person1: Well , I collect beer mats . I ' m not sure that counts , though .

SOLUTION: 1

PROBLEM: Person1: Do you think I should turn down his offer ?
Person2: Yes , it's the correct thing to do .
Person1: But we may not get another partner .
Person2: Even so , we can't do business with him.he ' s not reliable .

SOLUTION: 0

PROBLEM: Person1: Excuse me . In this museum , you are not supposed to take pictures .
Person2: Is that right ? I didn't know it .
Person1: Will you give me your camera ? We have to confiscate your film .
Person2: Will you forgive me . Could you return my camera ?
Person1: We will keep and return it later .
Person2: Oh , I see . Then , can I buy slides and picture postcards somewhere ?
Person1: You can buy them at the souvenir shop near the exit .

SOLUTION:
0