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'.

[Q]: Person1: Excuse me . We ordered too much . May we take the food home ?
Person2: Yes , surely .
Person1: Do I have to pay extra charge for that ?
Person2: No , you don't . It is free of charge .
Person1: Well , then , will you put this and that into doggie bags ?
Person2: Certainly , would you wait for a few minutes ?
Person1: Thanks . Would you give me another favor ?
Person2: Yes , what is it ?
Person1: Some more Chinese tea for us , please .
Person2: Sure , I'll be back in a minute .
[A]: 0

[Q]: Person1: How are you doing with your English Language studies ?
Person2: I think I'm making good progress .
Person1: Is it harder than you thought ?
Person2: At first it was , but now I've got the basics.It ' s fun .
[A]: 1

[Q]: Person1: Excuse me , which one is of the highest quality here ?
Person2: This one . It is of the best quality and excellently tailored as well . You may try it on .
Person1: That is nice . But I don't quite like the collar .
Person2: The collar ? It is just the collar that is popular with young people in Shanghai .
Person1: I don't care what others wear . How much is it ?
Person2: 250 Yuan .
Person1: Really ? Too expensive . I don't think I can afford it .
Person2: But it is really worthwhile .
Person1: OK , anyway , let me have it .
Person2: Here you are .
Person1: Thank you .
[A]:
1