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: are you ready to go to the bank ?
Person2: sure , what do you need to do there ?
Person1: there ' s problem with my bank statement . There ' s a mistake on it . I also need to withdraw some money form the ATM .
Person2: I have to exchange some money .
Person1: that ' s right . You ' re going away next week .
Person2: I also want to see if my salary has been paid into my bank account . There was a problem last week .
Person1: I have to pay my credit bill too . If I don ' t pay it soon , the credit card company will charge me interest .
Person2: their interest rates are usually quite high . It ' s a good idea to pay off your credit card debts before they attract interest .

Output: 1

Input: Consider Input: Person1: Mrs . Montgomery ? I ' Ve been trying to figure out when we should have the New Year ' s party . Could you take a book at these dates ?
Person2: Sure . The twenty-ninth is out . I ' ll be out of the office all day at a seminar . Either the twenty-eighth or the thirtieth is fine .
Person1: Well , why don ' t we make it the thirtieth ? We can set it up from three to five . That way , everybody can just go home afterwards .
Person2: Sounds good to me . You make up the invitations , I ' Ve got run . I ' Ve got a meeting in five minutes .

Output: 0

Input: Consider Input: Person1: I don't dare ask Jane for a date .
Person2: You've got no guts !
Output: 0