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: 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 .

Output: 0

Input: Consider Input: Person1: I have never experienced a roller coaster . I want you to sit beside me .
Person2: Wait a moment , I want to go to the toilet .
Person1: You try to put on a brave face .

Output: 0

Input: Consider Input: Person1: Hurry up . Time is running out .
Person2: I see . I have run as fast as I can .
Output: 0