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:     You look happy .  
 Person2:  I am happy . I just bought a new car .  
 Person1:      Wow ! Is it a good car ?  
 Person2:  It ’ s a great car . It ’ s very comfortable and it goes really fast .  
 Person1:      Was it expensive ?  
 Person2:  Put it this way – it wasn ’ t cheap .  
 Person1:      What colour is it ?  
 Person2:  It ’ s red and black . 

0