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:     What do you think of the Olympic motto ' Higher , faster and stronger ' ?  
 Person2:  Well , it's better than ' Friendship first , competition second ' .  
 Person1:      Why ? In my opinion , it doesn't matter whether you won or not . The most important thing is participation .  
 Person2:  I still think nobody plays for nothing . 

1