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 feeling OK ?
Person2: My stomach is bothering me .
Person1: What have you been eating ?
Person2: I had a ham sandwich with mayonnaise for lunch .
Person1: Maybe the food had something wrong with it .
Person2: It could be bad food , but I didn ' t feel so well yesterday , either .
Person1: Have you been under a lot of pressure lately ?
Person2: I haven ' t been under any more stress than usual .
Person1: Perhaps you have caught that bug that is going around .
Person2: I feel like maybe I am coming down with the flu .

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: Ma , I really don't know how to thank you .
Person2: I'm glad I was able to help .
Person1: It's most kind of you .
Person2: Don't mention it . It was the least I could do .
Person1: If there's ever anything I can do for you , Don't hesitate to let me know .
Person2: Thank you .
Person1: I'm most grateful .
Person2: It was a pleasure .
Output: 0