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:     Hey , Susie , what health club do you belong to ? 
 Person2:  Total Fitness , why ? 
 Person1:      Well , I ’ Ve been going to Athletic Express , but I don ’ t like it there . 
 Person2:  Really ? Why not ? I hear it ’ s pretty good . 
 Person1:      The people don ’ t really work out there . They just stand around and talk all the time . 
 Person2:  Oh , it ’ s one of those places . 
 Person1:      Yeah , is your club different ? 
 Person2:  Well , they have different rooms . I lift weights by the pool where there aren ’ t so many people . 
 Person1:      Do they have a lot of equipment ? 
 Person2:  Yeah , they have all the machines , a pool , and a steam room and sauna . 
 Person1:      Sounds nice . What about classes ? 
 Person2:  The usual . Aerobics , kickboxing , yoga . They just started a Tai Chi class too . 
 Person1:      Wow , that sounds great . 
 Person2:  Well , I have a guest pass . Why don ’ t you come with me tonight ? 
 Person1:      Really ? Thanks . I ’ ll stop by when I get off work . 
 Person2:  Perfect . See you later . 
 Person1:      O . K . , see you . 

1