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:     Sarah . You look terrible . What's wrong ?  
 Person2:  My grandmother just passed away .  
 Person1:      I'm so sorry to hear that . When did this happen ?  
 Person2:  A couple of days ago . I just go back from the funeral .  
 Person1:      Is there anything I can do ?  
 Person2:  No ... not really . The sad thing is that I wasn't there when she died . I really wanted to be there one last time .  
 Person1:      I'm sure she knew you loved her . Did she pass away in the hospital ?  
 Person2:  Yeah . She died in her sleep .  
 Person1:      I'm sorry she's gone .  
 Person2:  At least she didn't suffer .  
 Person1:      I think your grandmother would want you to think of all the good times you spent together .  
 Person2:  I know . But I miss her .  
 Person1:      When my grandmother passed away , I frequently visited her in the cemetery . I always talked to her . Even though she wasn't there , I somehow knew she heard what I said .  
 Person2:  Yeah ? That's what I was thinking too . Thanks .  
 Person1:      It looks like you haven't eaten anything all day . We should get you something to eat .  
 Person2:  You're right ... I should eat something . Let's go . 

1