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:     I heard you're getting married , James . Congratulations ! 
 Person2:  Thank you , Wendy . I hope you'll be able to make it to the wedding . 
 Person1:      I'm looking forward to it . 

0