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:     Has your family lived here for long ?  
 Person2:  Five and a half years . We moved here on the first of November .  
 Person1:      You have a fantastic view .  
 Person2:  Yes . I love living here .  
 Person1:      Look ! You can see the village way down in the valley .  
 Person2:  Yes . It ’ s a lovely view . 

1