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'.

Input: Consider Input: Person1: Bob's sister will go to America .
Person2: Why tell me ? She has nothing to do with me !
Person1: I thought you wanted to know more about her .
Person2: No , I couldn't care less !

Output: 0

Input: Consider Input: 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 .

Output: 0

Input: Consider Input: Person1: Could you tell me what university you went to , Mr . Smith ?
Person2: I went to Yale University .
Person1: Did you ? And what did you study ?
Person2: I have a B . A . in Economics .
Person1: Would you mind telling me how old you are ?
Person2: I'm twenty-seven .
Person1: And could you tell me what other jobs you have had ?
Person2: Yes , I have worked in a bank for the last years .
Person1: And what was your salary at the bank ?
Person2: I got $ 500 a week .
Output: 1