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:     Excuse me , Professor . I have to talk to you about why my homework didn't get done .  
 Person2:  What happened that you didn't get it done ?  
 Person1:      I had to watch a football game instead .  
 Person2:  Well , you had more than one day ; couldn't you have fit it in on another day ?  
 Person1:      Yes , I think so .  
 Person2:  Either way , I only allow one missed assignment per semester . When will you be turning the make-up in ?  
 Person1:      I'll make it up next week .  
 Person2:  Fine , but it cannot happen again if you want an “ A ” in the class .  
 Person1:      OK , I can do that .  
 Person2:  Remember that you are in college now , not high school . 
A:
0