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:     It gives me great pleasure to introduce Mr ... eh Mr ... 
 Person2:  Miss ! 
 Person1:      Yeah ! May I introduce Mis ... eh ... Miss ... 
 Person2:  My name is Jane Brown ! 
 Person1:      Oh yeah ! Would you please welcome ... Miss Jan Brown . 

0