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:     Hello , Janet .  
 Person2:  Good morning , Pete .  
 Person1:      And what is this ?  
 Person2:  Ah , this is my daughter's birthday present . Her birthday is next week .  
 Person1:      And when is your son's birthday ?  
 Person2:  That is not for a while . His birthday is only in August .  
 Person1:      But Mark's birthday is in April so I need to think about his present soon .  
 Person2:  And when is your birthday ?  
 Person1:      Oh , my birthday is in December just before Xmas so of course nobody remembers .  
 Person2:  My birthday is in June , when we are always on holiday . So my family often forgets my birthday too . 

0