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 do for you ?  
 Person2:  I want to have a two-day trip around the city .  
 Person1:      Would you please have a look at the table ? I think this one fits you .  
 Person2:  It's interesting . I think I will take the bus tour . By the way , what about the lodging ?  
 Person1:      We will lodge at the indigenes ' houses . It's interesting . 

1