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:     Welcome , Li Mei . Please give me your coat and hat .  
 Person2:  Thank you , Peter .  
 Person1:      Oh , let's come in and enjoy yourself .  
 Person2:  Happy birthday , Peter , and many happy returns of the day . Here's a present for you .  
 Person1:      Thank you , Li Mei . Come into the dining room . I'm going to cut the cake soon .  
 Person2:  What wish do you make ?  
 Person1:      It's a secret . 

0