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 
 Person2:  Hi Angela , it's Dan . 
 Person1:      Hi B . How are you ? 
 Person2:  Good . 
 Person1:      I called you yesterday . Did you get my message ? 
 Person2:  Yes , I was taking a shower when you called . I saw that you called and I tried to call you back , but I think your phone was off . 
 Person1:      No problem . I wanted to remind you that my friend is getting married next week . You're still coming to the wedding with me , right ? 
 Person2:  Oh , is that next week ? 
 Person1:      Yes . Did you forget ? 
 Person2:  No , of course not . I already bought them a present . 
 Person1:      That's good . I want to invite Megan also . Next time you see her , can you tell her for me . 
 Person2:  Sure . Does she know your friend ? 
 Person1:      Yes , I think they might have gone to the same college or something like that . I'm not exactly sure how they know each other . 
 Person2:  Are we all going to drive together ? 
 Person1:      Yes . I'll pick you up first , and then we'll go get Megan . 

0