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 do you plan to do on Sunday morning ?  
 Person2:  Nothing special .  
 Person1:      How about going to English corner with me ?  
 Person2:  Oh , I'd rather not .  
 Person1:      Why not ?  
 Person2:  You know , I am poor at English , especially spoken English .  
 Person1:      That's why you should go there , If you don't dare to speak English owing to the fact that you are afraid of making mistakes , you simply will never learn English . 

1