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:     Room service.What can I do for you ?  
 Person2:  I have just checked in this afternoon . I am wondering what shall I do if I want to have some clothes washed .  
 Person1:      There is a laundry form in your room ars well as a bag.Fill out the form and put them together with the laundry in the bag.The maid will come and pick it up .  
 Person2:  That's convenient.Thank you . 

1