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'.

Ex Input:
Person1: Steven , I need badly your help .
Person2: What's the matter ?
Person1: My wife has found that I have an affair with my secretary , and now she is going to divorce me .
Person2: How could you cheat on your wife ? You have been married for ten years .
Person1: Yes , I know I'm wrong . But I swear that the affair lasts only for two months . And I still love my wife . I couldn't live without her .
Person2: I will try my best to persuade her to reconsider the divorce . But are you sure that from now on you will be faithful to her forever ?
Person1: Yes , I swear .

Ex Output:
0

Ex Input:
Person1: She is , like , mega-intense , isn't she ?
Person2: Ha , she is unstoppable . I'm learning so much from her .
Person1: What's it like to work with her ?
Person2: She's demanding . But I like that . I mean , I know our timeline is tight .
Person1: Tell me about it .
Person2: You guys are working around the clock , I know . That guy Dave next to Zina never leaves .
Person1: Vince wants us to have everything debugged and ready to go by the end of the month .

Ex Output:
1

Ex Input:
Person1: What's your ideal boss ?
Person2: I have had an incredible boss , who was my direct supervisor during the last year of my coop work experience . A-bout two months after I began working for her , she really let me spread my wings . She encouraged me to work independently , because she said she had come to trust my judgment and commitment . So I was able to move forward on projects without having to check in with her every day . Of course , I made certain that she knew what I had accomplished on a daily and weekly basis because I gave her summary reports , although she didn't specifically ask me to . Without her support and encouragement , I don't think I would have felt confident enough to have written up a proposal suggesting that the department change a process that had been in place for a long time . But she was open to suggestions , so long as employees could back them up with research and facts . When I submitted my suggestion , she reviewed it and told me where she thought it needed more work . She then took my revised proposal to her boss . He was a more conservative type , but she lobbied him to try It for several weeks . He did , and it was so successful that it was instituted as a permanent change . I've also worked for some very difficult bosses in summer and part-time jobs . And while I'd certainly prefer to work for one like I've just described , I'm the kind of person who can get along with just about anyone .

Ex Output:
1