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:     Hello , Mrs . Taylor . I'm here to pick up Diane .  
 Person2:  Hi , Ben . Come in . Diane's not ready yet , so you'll have to wait a few minutes . 

0