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:     So , who do you work for ? 
 Person2:  I work for a large multinational company called DAK Group . We have five main area of business - construction , heavy industry , shipbuilding , motor vehicles and telecommunications . 
 Person1:      And which side of the business do you work in ? 
 Person2:  The motor vehicles division . I work in our Belgian factory . We manufacture components for our car production plants in Europe . 
 Person1:      Where are DAK headquarters ? 
 Person2:  In Seoul . But the company has operations in over fifty countries and thirty factories all over the world . 

1