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:     Julia , Julia , Julia . My daring Julia , what's wrong with you ? 
 Person2:  Steven , are you talking to me ? 
 Person1:      Yes , I have called you three times . What makes you in a daze ? 
 Person2:  I was thinking about the accident I saw in the morning . I was petrified when two cars collided . I witnessed the traffic accident . 
 Person1:      Did someone get hurt ? 
 Person2:  A driver died instantly . The other one was badly hurt . A poor boy called Peter was killed in the accident too . 
 Person1:      What a terrible accident ! Who should be responsible for this traffic accident ? 
 Person2:  I think both . They drove too fast . What's worse , one of them was drunk . 
 Person1:      Why do some guys like to drive so fast when they are drunk ? 
 Person2:  I don ’ t understand . Maybe they feel they are okay and driving fast seems very cool . 

1