Definition: 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'.
Input:  Person1:     Do you rent cameras here ?  
 Person2:  Of course . Which one do you like best ?  
 Person1:      I want one that is easy to handle .  
 Person2:  Try this one . You can get a picture by simply pressing the shutter .  
 Person1:      That's good . What's the fee ? 

0