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:     Open your suitcase please .  
 Person2:  Ok , here you are .  
 Person1:      Do you have anything do declare ?  
 Person2:  No , I don't .  
 Person1:      Any cigarettes ? Baker ?  
 Person2:  Yes , I have two cotton of cigarettes one bottle of whisky .  
 Person1:      What is the white powder ? Are they drugs ?  
 Person2:  No , this is the medicine for the stomach .  
 Person1:      May I open one of those ? Let me taste it .  
 Person2:  Yes , Sir , go ahead , here you are . 

0