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:     Guess who I saw yesterday ? 
 Person2:  Who ? 
 Person1:      My cousin Monk . Have you seen her lately ? 
 Person2:  Not for a couple of years . What happened to her ? 
 Person1:      Nothing exactly . She's grown into a very attractive young lady . 
 Person2:  Oh , she is . 
 Person1:      You know , her long lovely blond hair and beautiful blue eyes really make her stand out from others . 
 Person2:  Not surprising . I bet she's very tall and slim . 
 Person1:      Yean . Around five feet five inches tall . 

1