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: Every year , the South has the floods . It is an act of God .
Person2: Do you really think so ?
Person1: Yeah , you have some other ideas ?
Person2: Think , in some way it is an act of God , but in another way , it just is caused by us .
Person1: For example ?
Person2: We didn't pay attention to the environment , cut down trees and polluted the air .
Person1: Oh , I see . Fortunately government has taken some action to prevent such things .

Output: 0

Input: Consider Input: Person1: Dad , what are we doing tonight for fun ?
Person2: We're going over to Mrs . Smith's place to help her with her yard work .
Person1: Yard work ? I said ' what are we doing for fun ' , not work !
Person2: It will be fun . And besides , you'll be in the best company .
Person1: Dad . You're so cute . What do I need to do to help get ready ?
Person2: You could get the rakes and some shovels together and I'll put them in the car .
Person1: Jeans and a tee shirt , right ?
Person2: Yes and maybe a jacket in case it gets cool .

Output: 1

Input: Consider Input: Person1: What can I do for you ?
Person2: I want to get a package of cigarette .
Person1: Have you a taste for this kind ?
Person2: No , this kind of cigarette is too strong for me , I desire a mild one .
Person1: What about this ?
Person2: It suits my taste , I'll take it . Do you have lighters ?
Person1: I have a lot of them .
Person2: Show me the one made of plastic .
Person1: OK , here you are .
Person2: Thank you .
Output: 1