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:     What ?  
 Person2:  What happened with that guy at the cafe ?  
 Person1:      nothing .  
 Person2:  But you ’ re crazy about him .  
 Person1:      Yes , I am .  
 Person2:  Why don ’ t you run off with him ? What are you waiting for ?  
 Person1:      I don ’ t actually know him .  
 Person2:  Really ?  
 Person1:      I only know him through the ... you are not gonna believe this .  
 Person2:  Oh , let me guess . Through the internet ?  
 Person1:      Yes .  
 Person2:  Hmm . ' You ’ Ve got mail . ' 
A:
1