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:     Did you bring some lunch with you ?  
 Person2:  Yes , I packed it myself .  
 Person1:      Wow , that looks beautiful .  
 Person2:  It's my health-conscious lunch , good for my health and beauty .  
 Person1:      I might try it myself . 

1