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:     Good morning , is this Ryan ?  
 Person2:  You are speaking with Ryan . How can I help you ?  
 Person1:      Ryan , this is Malia , and I need to call in sick today .  
 Person2:  What seems to be the problem ?  
 Person1:      I went hiking and have terrible poison oak .  
 Person2:  When did you get that ?  
 Person1:      I think I got it on Saturday , but it just showed up today .  
 Person2:  What are you doing for it ?  
 Person1:      The doctor prescribed an ointment and gave me a shot .  
 Person2:  Good . You probably should be much better by tomorrow . 

1