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: Passport , please , madam .
Person2: Just a minute , please . It's in my bag . Here it is .
Person1: Thank you . Please fill out the Baggage Declaration Form .
Person2: All right . Shall I enter all my belongings ?
Person1: No , only the articles listed on the Declaration .
Example output: 0
Example explanation: The first sentence in the conversation begins with a request, therefore there is no presence of a question.
Q: Person1: Hi , Dave . This is Zina .
Person2: Zina ? Zina the Snake ?
Person1: I got your e-mail a couple of months back .
Person2: Yeah ? Which one was that ?
Person1: The one that said , You're a creep . From me you won't hear another peep . I hope you wreck your jeep .
Person2: Right . That one . Did it work ?
A:
0