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:     Have you got anything for diarrhea ?  
 Person2:  Yes , here you are . These tablets are very effective .  
 Person1:      How should I take this medicine ?  
 Person2:  Take two tablets every six hours .  
 Person1:      I see . I'll follow your instructions .  
 Person2:  And take a good rest for a few days .  
 Person1:      Thank you . 

1