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's wrong with you ? 
 Person2:  I have a sore throat and headache . 
 Person1:      Do you feel tired ? 
 Person2:  Yes , my whole body feels weak . And I really feel terrible . 
 Person1:      I'm sorry to hear that . I'll have to examine you . 
 Person2:  Ok , go ahead . 
 Person1:      Open your mouth and show me your tongue . Say ah ... You have a bad cold . So you must stay in bed for a week . 

1