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 a good day !  
 Person2:  Yes . It's really wonderful here The grass is greener and the air is fresher than those in the city .  
 Person1:      Right . Let's go out and enjoy the beautiful natural scenery .  
 Person2:  Great , let's go .  
 Person1:      Wow , what a beautiful lake ! The green hills and clear water really provide magnificent scenery .  
 Person2:  En , it's so beautiful that I don't want to move my eyes from it .  
 Person1:      I feel as if I'm living in a different world , honey .  
 Person2:  The same to me . All the things here make me happy , the mountain , the water , the grass , the birds , the sunshine ...  
 Person1:      I think we should go out more frequently . The natural scenery can do us good .  
 Person2:  That's the point . We should walk into the nature and enjoy its beauty whenever we have time .  
 Person1:      Right . The city life has made us tired and out of energy , while the natural world can bring us quite new feelings . 

0