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:     Which film shall we see ? 
 Person2:  There is nothing good at the moment.Let ' s do something different.Would you like to go to a concert ? 
 Person1:      Yes , I'd love to.Here is a good one , Mozart and Beethoven.It ' s on the Festival Hall.Shall we go there ? 
 Person2:  Fine ! Do you want anything to eat now ? 
 Person1:      No , I'm not hungry . 
 Person2:  Well , let's go and have something to drink instead . I know a good place . It's a little expensive , but it's fun . 
A:
1