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: Ladies and gentlemen , welcome to tonight's fashion show .
Person2: We see you are all dressed to the nines .
Person1: How very appropriate , because tonight we have a most dazzling show for you !
Person2: Yes , this runway is going to sparkle with glamour and style !
Person1: Some of tonight's highlights are dressed in the latest straight from Shanghai .
Person2: And others directly from New York .
Person1: So , sit back and relax and get your order forms ready .
Person2: Because you're going to love this show !
Example Output: 0

Example Input: Person1: Excuse me , driver , where is the main area for restaurants ?
Person2: It's near the Wall Street , a bit far from there . Why not get on the car
Person1: OK . Is there a Chinese restaurant ?
Person2: Of course . More than that , you have Italy pizza , English steak , kimchi and local specialties .
Person1: Woo , I can't help being there .
Example Output: 1

Example Input: Person1: I think we should home school our children when we decide to have kids .
Person2: What ? Why ?
Person1: Well , our public schools here are not very good and private school are just too expensive . I have been reading up on home schooling and it has a lot of advantages .
Person2: Like what ? I think that by doing something like that we would be isolating our children from social interaction .
Person1: Well , first of all , I would be able to teach them everything they learn in school in a more relaxed and fun way . I also think that having a one-on-one class is much better since you can focus more on his or her strengths or weaknesses .
Person2: I think neither your parents or mine would agree to such an idea .
Person1: I will bring it up over Sunday brunch .
Person2: Good luck with that !
Example Output:
0