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: You got a letter in the mail .
Person2: Give it to me .
Person1: What is it ?
Person2: It ' s from NYU .
Person1: What does it say ?
Person2: I didn ' t get accepted .
Person1: You can ' t be serious !
Person2: I ' m serious .
Person1: Are you all right ?
Person2: NYU was my first choice .
Person1: I ' m sorry that you didn ' t get in .
Person2: I ' ll just have to wait for UCLA .

Ex Output:
0

Ex Input:
Person1: I was just about to go to bed when the telephone rang last night .
Person2: Who was it ?
Person1: Kate . She said she was too excited to go to sleep .
Person2: She never cares about others .
Person1: It ' s true . Guess what we were talking about last night .
Person2: Her new boyfriend , right ?
Person1: Yeah , how do you know about that ?
Person2: I was also interrupted by her last week because of such a thing .

Ex Output:
0

Ex Input:
Person1: I ' Ve just take out an insurance policy . Are you insured ?
Person2: Yes , I am . I have life insurance and my home and its contents are also insured .
Person1: I took out a life insurance policy and make my wife beneficiary .
Person2: That ' s a good idea . You are a fireman and it can be a dangerous job .
Person1: I need to make sure that my wife will be financially secure if I die .
Person2: I can terminate my life insurance policy when I retire and use the money as a pension .
Person1: That ' s one of the conditions of my policy too . It covers you if you die before you retire and when you retire .
Person2: Did you have to take a medical before you could take out the policy ?
Person1: Yes , I did . It was one of the conditions of the insurance policy . The insurance company need to assess the risk .

Ex Output:
1