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:     Melanie , can you help me with something ? We need to finalize the account with the Mexican Embassy and , I need some advice on phrasing this letter correctly in English .  
 Person2:  Sure Tracy , let me just get my laptop .  
 Person1:      Okay , so ... To Whom It May Concern , I am writing .  
 Person2:  Um , Tracy ? I think that ' s a little too formal . I know you want to be polite but you've already made contact with them , so in English you can be more relaxed in the opening ...  
 Person1:      Okay , more relaxed . Got it . Hey , Sally , what ' s up ? It's Tracy here , just .  
 Person2:  Okay Tracy , now it's too relaxed ! You've still got to show some respect . How about starting with " Dear Ms . Cooper , I'm writing to confirm ... ?  
 Person1:      Great , okay . " Dear Miss Cooper , I'm writing to confirm the final quotation for the full page back cover color advertisement you requested for the spring issue of Voila magazine " .  
 Person2:  That's great ...  
 Person1:      " The final costing , including advert design and production , comes to forty-five thousand six hundred RIB . We want payment ten working days before publication or we will cancel the ad . Thanks for ... "  
 Person2:  Woo , okay , back up a second , Tracy . That's too direct . Can I suggest you say , please note that final payment is due two working weeks before publication ? You don't want to offend her .  
 Person1:      Oops , okay . You are right . Then I can just end with " All the best , Tracy " .  
 Person2:  Mmmm , maybe , but I'd play it safe and just finish with " Yours Sincerely " . That's more professional .  
 Person1:      Oh , Melanie , you are a life saver , thank you ! 

0