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:     Daniel , you can't spit the gum everywhere .  
 Person2:  Come on , just a little piece .  
 Person1:      Do you know how many people chew gum everyday ?  
 Person2:  I have no idea .  
 Person1:      Just in Beijing , people consume 300,000 pieces of gum every day .  
 Person2:  That's amazing .  
 Person1:      If all the people spit out the gum like you , the whole world would become a big trash can .  
 Person2:  Come on , you are making too big deal out of this .  
 Person1:      I just want to remind you to behave yourself .  
 Person2:  OK , dear sister , I see . This kind of thing will not happen again . 

0