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'.
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Question: Person1: What can I do for you , Miss ?
Person2: I want to buy a bottle of perfume for myself .
Person1: Well , here is a perfume kind for women .
Person2: I don't like strong perfumes .
Person1: How about this Isawell's flowery perfume ?
Person2: I don't think it smells nice .
Person1: Do you have green tea perfume ?
Person2: Yes , here you are .
Person1: May I have a look at this ?
Person2: Sure . The bittersweet perfume has a calming effect on the nerves .
Person1: I like this fragrance .
Person2: How much is it ?
Person1: 150 yuan .
Person2: I'll take it .

Answer: 1

Question: Person1: Dave , wake up .
Person2: Which ? Zina ? What time is it ?
Person1: It's seven-thirty . I want to know who left this note on my desk .
Person2: What note ? I can't see . I just pulled an all-nighter .
Person1: It's a little green post-it note , stuck right in the middle of my computer screen .
Person2: And ? What does it say ? Isn't there a name ?
Person1: It says , Zina , I like how you rhumba . An admirer .

Answer: 0

Question: Person1: I'm hungry . Do we have anything to eat ?
Person2: Just a few cookies .
Person1: That's fine with me .

Answer:
1