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:     How was your education going on in Australia ?  
 Person2:  I'm going to graduate this summer .  
 Person1:      Where are you going to work then , in Australia or back in China ?  
 Person2:  I'm planning to return to China after graduation .  
 Person1:      Why are you choosing to leave a foreign country ? Many people are reluctant to leave the superior living environment abroad .  
 Person2:  Well , I think personal development is much more important than simply having a superior living environment .  
 Person1:      Yeah , China's developing so fast and development opportunities can be found almost in every corner of the country . 

1