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: you are dressed to kill . You look gorgeous , Alexander .
Person2: thanks . This is my power suit . I have a dinner date tonight .
Person1: how did you meet each other ?
Person2: she's a friend of Amy . We met at Amy's birthday party .
Person1: is this your first date ?
Person2: yes . I hope it pans out . Cross your fingers , Lily .
Person1: sure it will . Oh , no , it's seven fifteen already . I'm going to be late for my date .
Person2: oh ... so you buried the hatchet with Steven ?
Person1: absolutely not ! He's a cheater . I will never talk to him again . I'm over with him . He's history !
Person2: then who will you meet tonight ?
Person1: a guy I met on the internet three month ago .
Person2: really ? Are you sure this is a good idea ?
Person1: please don't be so fussy ! I didn't just meet him yesterday .
Person2: I know , but remember to meet in a public place and don't give out your personal information .

Output: 0

Input: Consider Input: Person1: That girl looks very attractive , doesn ' t she ?
Person2: Do you think so ? I don ' t like girls who look like that . I like girls who aren ' t too slim . If you like her , go and talk to her .
Person1: I ' d like to , but there ' s her boyfriend . He ' s very broad-shouldered .
Person2: He ' s huge ! He must go to the gym to have a well-built body like that .
Person1: Do you prefer tall girls or short ones ?
Person2: I don ' t mind , but I like girls with long hair .
Person1: We have different tastes . I like girls with short hair . I like tall girls - probably because I ' m so tall myself .
Person2: Have you ever dated a girl taller than you ?
Person1: No , never . I don ' t think I ' Ve ever met a girl taller than me ! Have you gained weight recently ?
Person2: Yes , I have . Perhaps I should go to the gym , like that girl ' s boyfriend .
Person1: I'm getting a bit plump myself . Perhaps I ' ll go with you .

Output: 1

Input: Consider Input: Person1: First of all , thank you for accepting this job .
Person2: It ' s my pleasure .
Person1: What are your salary expectations ?
Person2: Would you please tell me about your pay skill first ?
Person1: We ' ll offer you a monthly salary to begin with , in addition , we offer one percent commission and all your sales . You also enjoy life insurance and health insurance . What ' s starting salary would you expect here ?
Person2: They sum my skills and experience . I ' d like to start it with 4000 yuan a month .
Person1: That sounds reasonable .
Person2: Do I have paid vacation ?
Person1: Yes , you have 2 weeks paid vacation a year , and you get it additional week after 4 years , and then again , after 9 years if you decide to stay that long , we promote from within based on performance , so there is an excellent chance that you could become a sales manager or even a regional manager .
Output: 0