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:     Hello , I'd like to subscribe to a magazine .  
 Person2:  What magazine do you want to subscribe for ?  
 Person1:      Fitness Consultant .  
 Person2:  OK , Fitness Consultant . How many subscriptions do you want ?  
 Person1:      Only one , please .  
 Person2:  How long do you want the subscription for ?  
 Person1:      For six months , please .  
 Person2:  Your name , please ?  
 Person1:      Shirley , that's my wife's name . I subscribe to this magazine for her .  
 Person2:  I see . Please put your address here then .  
 Person1:      OK . How much is the subscription ?  
 Person2:  650 Yuan .  
 Person1:      650 Yuan ! You must be kidding ! I can subscribe for evening newspapers for ten years with that much ! 

0