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'.

Example Input: Person1: Excuse me , can I have a look at the green coat ?
Person2: Certainly . Here you are . It's a new arrival .
Person1: Yes , I like the style.Can I try this on ?
Person2: Sure . The fitting room is in the corner .
Example Output: 0

Example Input: Person1: I don ' t dare to look after the children now .
Person2: Why ?
Person1: The children always make themselves in danger . I always have my heart in my mouth with them .
Person2: It is because your children have grown up , and you haven ' t lived with a child for a long time .
Example Output: 0

Example Input: Person1: Let's do something different today .
Person2: Like how ?
Person1: I would like you to give me a different hair style .
Person2: What did you have in mind ?
Person1: Give me a short haircut .
Person2: Do you know how short you want your hair to be ?
Person1: I want you to cut it to a few inches long .
Person2: That's pretty short . Are you sure about this ?
Person1: I've had this idea for some time now .
Person2: I'm going to do it , but you have to be sure you really want me to .
Person1: This is what I want .
Person2: Fine then . Let's get started .
Example Output:
0