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:     Why are you in such a hurry ?  
 Person2:  I should finish it as soon as possible .  
 Person1:      Don't worry , do it step by step  
 Person2:  Why can I learn it ?  
 Person1:      Don't worry , do it step by step .  
 Person2:  I feel I really stupid . 

1