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: Why don't we Chinese have our own Valentine's Day ?
Person2: Of course we have . It's on the seventh day of the seventh lunar month .
Person1: Oh ? Why is that day ?
Person2: It is said that the Cowherd and the Spinster , the lover stars in heaven , can only meet on the seventh Eve , so this day has become the Lover's Day .

Output: 1

Input: Consider Input: Person1: What's up , officer ?
Person2: Are you aware that you ran through that stop sign ?
Person1: There was a stop sign ?
Person2: How could you not notice it ?
Person1: If there really was a stop sign , I couldn't see it because of the overgrown bushes .
Person2: You know.You ' re right . The bushes are covering the sign .
Person1: If I saw the stop sign , I would've stopped for it .
Person2: Now that I think about it , I can see how you missed it .
Person1: Am I getting a ticket for this ?
Person2: I'll let you off with a warning .
Person1: Thank you , I really do appreciate that .
Person2: Don't worry about it . I need to have something done about those bushes .

Output: 1

Input: Consider Input: Person1: Do you feel better ?
Person2: Much better . My heart sank when Mary told me that she wanted to leave me .
Person1: Don ' t be sad . Everything will be fine .
Person2: Thanks a lot . You are so kind .
Output: 1