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:     It is difficult for old people to do away with old ideas .  
 Person2:  So the reform can not be carried out well .  
 Person1:      The government is making efforts to change situation .  
 Person2:  Easier said than done . 

0