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:     Do you really like this straw hat , dear ?  
 Person2:  Yes , of course . I'll take it .  
 Person1:      But it costs an arm and leg .  
 Person2:  I like it . 

1