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:     Is there anything I can dor you ? 
 Person2:  Yes . I am looking for a restaurant with a cheerful atmosphere . 
 Person1:      Why not go the youth restaurant ? You will have a happy lunch there . 
 Person2:  Well , thanks for your help . 

1