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 a wonderful party ! I had a good time . How about you ?  
 Person2:  I enjoyed myself , too .  
 Person1:      Shall I give you a ride home ?  
 Person2:  Yes , if it's not too much of a trouble .  
 Person1:      It's no trouble at all because your house is on the way to my place .  
 Person2:  That's great . Let's go ! 
A:
1