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:     Do you know something about Mount Tai ?  
 Person2:  Yes . But not too much . It is considered as the head of five sacred mountains in China .  
 Person1:      Five sacred mountains ? Why people call them so ?  
 Person2:  Because in history , the Chinese emperors used to climb onto these mountains and pay tribute to their ancestors and pray for good harvest and prosperity for the whole nation .  
 Person1:      Got it . Can we see any things left by them ?  
 Person2:  Definitely . There are many wall paintings and inscriptions on the huge rocks on the mountain .  
 Person1:      I want to see them . How can I go there ?  
 Person2:  That is easy . You can go directly to Tai'an city and buy a ticket to Mount Tai . 

1