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:     IBA Bank , Business Banking Department . Ling Ming speaking . How may I help you ?  
 Person2:  Ms Ling ! It's Mr Gwent , from Montgomery Computers .  
 Person1:      Hello , Mr Gwent . What can I do for you today ?  
 Person2:  Some money has been sent from our Head Office in Berlin . Could you check whether you have received the remittance yet ?  
 Person1:      Of course . Do you know which bank it was sent through and the amount and currency ?  
 Person2:  Deutsche Bank . It was 25,000 US dollars .  
 Person1:      Yes , here it is . That's received and cleared , so it's available for withdrawal . 

1