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'.

[EX Q]: Person1: Darling , this dress is for you . I hope you like it .
Person2: Oh , very beautiful . Thank you , Steven , I like it very much .
Person1: Your birthday is coming , and I think this dress suits you . Why not try it now ?
Person2: My birthday present ? I can't help telling you that I am a happy woman , darling . I will come back soon . ( Go to her bedroom and wear the new dress , then show it to Steven . )
Person1: It fits me exactly . How does it look like ?
Person2: It displays your slender figure , darling .
Person1: The most important thing is that you bought it for me . I am happy that you know my size and style .
Person2: Because you are my dear wife .
[EX A]: 0

[EX Q]: Person1: Good morning , Doctor !
Person2: Good morning , Miss Mandy . How are you today ?
Person1: I am not feeling very well . I've got a bad cold .
Person2: Have you got a sore throat , too ?
Person1: No , but I've got a headache .
Person2: Yes , I see . Go home to bed and take one of these pills every three hours .
Person1: Thank you very much .
[EX A]: 0

[EX Q]: Person1: Could you explain the paper-making process to us - in very simple terms - please ?
Person2: Well , the pulp falls from a box onto the first part of the paper machine , which is basically a wire bed with large holes in it , where most of the water is extracted .
Person1: So , is it actually paper at this stage ?
Person2: Yes , it is . But we need to take out more water . So it then passes through a series of rollers , where more water is squeezed out . After that it goes through the dryers , which are at a very high temperature . The paper is then coated . And finally it's wound onto reels and cut down into smaller lengths .
[EX A]:
0