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:     Rose , the weekend is coming . Let's discuss what we will do .  
 Person2:  What about going to the zoo on Saturday and to the park on Sunday ?  
 Person1:      Sounds good . But on Saturday there's a football final .  
 Person2:  Then , what shall we do on Sunday .  
 Person1:      Let me see . We can visit the country . We haven't done that for such a long time .  
 Person2:  Good idea . I'll go shopping in one of the department stores nearby . We'll go to the zoo and the park another time . After all , we can put that off .  
 Person1:      OK . 

0